js/ui/jquery-ui-1.8.10.custom.js

   1 /*!
   2  * jQuery UI 1.8.10
   3  *
   4  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
   5  * Dual licensed under the MIT or GPL Version 2 licenses.
   6  * http://jquery.org/license
   7  *
   8  * http://docs.jquery.com/UI
   9  */
  10 (function( $, undefined ) {
  11
  12 // prevent duplicate loading
  13 // this is only a problem because we proxy existing functions
  14 // and we don't want to double proxy them
  15 $.ui = $.ui || {};
  16 if ( $.ui.version ) {
  17         return;
  18 }
  19
  20 $.extend( $.ui, {
  21         version: "1.8.10",
  22
  23         keyCode: {
  24                 ALT: 18,
  25                 BACKSPACE: 8,
  26                 CAPS_LOCK: 20,
  27                 COMMA: 188,
  28                 COMMAND: 91,
  29                 COMMAND_LEFT: 91, // COMMAND
  30                 COMMAND_RIGHT: 93,
  31                 CONTROL: 17,
  32                 DELETE: 46,
  33                 DOWN: 40,
  34                 END: 35,
  35                 ENTER: 13,
  36                 ESCAPE: 27,
  37                 HOME: 36,
  38                 INSERT: 45,
  39                 LEFT: 37,
  40                 MENU: 93, // COMMAND_RIGHT
  41                 NUMPAD_ADD: 107,
  42                 NUMPAD_DECIMAL: 110,
  43                 NUMPAD_DIVIDE: 111,
  44                 NUMPAD_ENTER: 108,
  45                 NUMPAD_MULTIPLY: 106,
  46                 NUMPAD_SUBTRACT: 109,
  47                 PAGE_DOWN: 34,
  48                 PAGE_UP: 33,
  49                 PERIOD: 190,
  50                 RIGHT: 39,
  51                 SHIFT: 16,
  52                 SPACE: 32,
  53                 TAB: 9,
  54                 UP: 38,
  55                 WINDOWS: 91 // COMMAND
  56         }
  57 });
  58
  59 // plugins
  60 $.fn.extend({
  61         _focus: $.fn.focus,
  62         focus: function( delay, fn ) {
  63                 return typeof delay === "number" ?
  64                         this.each(function() {
  65                                 var elem = this;
  66                                 setTimeout(function() {
  67                                         $( elem ).focus();
  68                                         if ( fn ) {
  69                                                 fn.call( elem );
  70                                         }
  71                                 }, delay );
  72                         }) :
  73                         this._focus.apply( this, arguments );
  74         },
  75
  76         scrollParent: function() {
  77                 var scrollParent;
  78                 if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
  79                         scrollParent = this.parents().filter(function() {
  80                                 return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
  81                         }).eq(0);
  82                 } else {
  83                         scrollParent = this.parents().filter(function() {
  84                                 return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
  85                         }).eq(0);
  86                 }
  87
  88                 return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
  89         },
  90
  91         zIndex: function( zIndex ) {
  92                 if ( zIndex !== undefined ) {
  93                         return this.css( "zIndex", zIndex );
  94                 }
  95
  96                 if ( this.length ) {
  97                         var elem = $( this[ 0 ] ), position, value;
  98                         while ( elem.length && elem[ 0 ] !== document ) {
  99                                 // Ignore z-index if position is set to a value where z-index is ignored by the browser
 100                                 // This makes behavior of this function consistent across browsers
 101                                 // WebKit always returns auto if the element is positioned
 102                                 position = elem.css( "position" );
 103                                 if ( position === "absolute" || position === "relative" || position === "fixed" ) {
 104                                         // IE returns 0 when zIndex is not specified
 105                                         // other browsers return a string
 106                                         // we ignore the case of nested elements with an explicit value of 0
 107                                         // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
 108                                         value = parseInt( elem.css( "zIndex" ), 10 );
 109                                         if ( !isNaN( value ) && value !== 0 ) {
 110                                                 return value;
 111                                         }
 112                                 }
 113                                 elem = elem.parent();
 114                         }
 115                 }
 116
 117                 return 0;
 118         },
 119
 120         disableSelection: function() {
 121                 return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
 122                         ".ui-disableSelection", function( event ) {
 123                                 event.preventDefault();
 124                         });
 125         },
 126
 127         enableSelection: function() {
 128                 return this.unbind( ".ui-disableSelection" );
 129         }
 130 });
 131
 132 $.each( [ "Width", "Height" ], function( i, name ) {
 133         var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
 134                 type = name.toLowerCase(),
 135                 orig = {
 136                         innerWidth: $.fn.innerWidth,
 137                         innerHeight: $.fn.innerHeight,
 138                         outerWidth: $.fn.outerWidth,
 139                         outerHeight: $.fn.outerHeight
 140                 };
 141
 142         function reduce( elem, size, border, margin ) {
 143                 $.each( side, function() {
 144                         size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0;
 145                         if ( border ) {
 146                                 size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0;
 147                         }
 148                         if ( margin ) {
 149                                 size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0;
 150                         }
 151                 });
 152                 return size;
 153         }
 154
 155         $.fn[ "inner" + name ] = function( size ) {
 156                 if ( size === undefined ) {
 157                         return orig[ "inner" + name ].call( this );
 158                 }
 159
 160                 return this.each(function() {
 161                         $( this ).css( type, reduce( this, size ) + "px" );
 162                 });
 163         };
 164
 165         $.fn[ "outer" + name] = function( size, margin ) {
 166                 if ( typeof size !== "number" ) {
 167                         return orig[ "outer" + name ].call( this, size );
 168                 }
 169
 170                 return this.each(function() {
 171                         $( this).css( type, reduce( this, size, true, margin ) + "px" );
 172                 });
 173         };
 174 });
 175
 176 // selectors
 177 function visible( element ) {
 178         return !$( element ).parents().andSelf().filter(function() {
 179                 return $.curCSS( this, "visibility" ) === "hidden" ||
 180                         $.expr.filters.hidden( this );
 181         }).length;
 182 }
 183
 184 $.extend( $.expr[ ":" ], {
 185         data: function( elem, i, match ) {
 186                 return !!$.data( elem, match[ 3 ] );
 187         },
 188
 189         focusable: function( element ) {
 190                 var nodeName = element.nodeName.toLowerCase(),
 191                         tabIndex = $.attr( element, "tabindex" );
 192                 if ( "area" === nodeName ) {
 193                         var map = element.parentNode,
 194                                 mapName = map.name,
 195                                 img;
 196                         if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
 197                                 return false;
 198                         }
 199                         img = $( "img[usemap=#" + mapName + "]" )[0];
 200                         return !!img && visible( img );
 201                 }
 202                 return ( /input|select|textarea|button|object/.test( nodeName )
 203                         ? !element.disabled
 204                         : "a" == nodeName
 205                                 ? element.href || !isNaN( tabIndex )
 206                                 : !isNaN( tabIndex ))
 207                         // the element and all of its ancestors must be visible
 208                         && visible( element );
 209         },
 210
 211         tabbable: function( element ) {
 212                 var tabIndex = $.attr( element, "tabindex" );
 213                 return ( isNaN( tabIndex ) || tabIndex >= 0 ) && $( element ).is( ":focusable" );
 214         }
 215 });
 216
 217 // support
 218 $(function() {
 219         var body = document.body,
 220                 div = body.appendChild( div = document.createElement( "div" ) );
 221
 222         $.extend( div.style, {
 223                 minHeight: "100px",
 224                 height: "auto",
 225                 padding: 0,
 226                 borderWidth: 0
 227         });
 228
 229         $.support.minHeight = div.offsetHeight === 100;
 230         $.support.selectstart = "onselectstart" in div;
 231
 232         // set display to none to avoid a layout bug in IE
 233         // http://dev.jquery.com/ticket/4014
 234         body.removeChild( div ).style.display = "none";
 235 });
 236
 237
 238
 239
 240
 241 // deprecated
 242 $.extend( $.ui, {
 243         // $.ui.plugin is deprecated.  Use the proxy pattern instead.
 244         plugin: {
 245                 add: function( module, option, set ) {
 246                         var proto = $.ui[ module ].prototype;
 247                         for ( var i in set ) {
 248                                 proto.plugins[ i ] = proto.plugins[ i ] || [];
 249                                 proto.plugins[ i ].push( [ option, set[ i ] ] );
 250                         }
 251                 },
 252                 call: function( instance, name, args ) {
 253                         var set = instance.plugins[ name ];
 254                         if ( !set || !instance.element[ 0 ].parentNode ) {
 255                                 return;
 256                         }
 257
 258                         for ( var i = 0; i < set.length; i++ ) {
 259                                 if ( instance.options[ set[ i ][ 0 ] ] ) {
 260                                         set[ i ][ 1 ].apply( instance.element, args );
 261                                 }
 262                         }
 263                 }
 264         },
 265
 266         // will be deprecated when we switch to jQuery 1.4 - use jQuery.contains()
 267         contains: function( a, b ) {
 268                 return document.compareDocumentPosition ?
 269                         a.compareDocumentPosition( b ) & 16 :
 270                         a !== b && a.contains( b );
 271         },
 272
 273         // only used by resizable
 274         hasScroll: function( el, a ) {
 275
 276                 //If overflow is hidden, the element might have extra content, but the user wants to hide it
 277                 if ( $( el ).css( "overflow" ) === "hidden") {
 278                         return false;
 279                 }
 280
 281                 var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
 282                         has = false;
 283
 284                 if ( el[ scroll ] > 0 ) {
 285                         return true;
 286                 }
 287
 288                 // TODO: determine which cases actually cause this to happen
 289                 // if the element doesn't have the scroll set, see if it's possible to
 290                 // set the scroll
 291                 el[ scroll ] = 1;
 292                 has = ( el[ scroll ] > 0 );
 293                 el[ scroll ] = 0;
 294                 return has;
 295         },
 296
 297         // these are odd functions, fix the API or move into individual plugins
 298         isOverAxis: function( x, reference, size ) {
 299                 //Determines when x coordinate is over "b" element axis
 300                 return ( x > reference ) && ( x < ( reference + size ) );
 301         },
 302         isOver: function( y, x, top, left, height, width ) {
 303                 //Determines when x, y coordinates is over "b" element
 304                 return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
 305         }
 306 });
 307
 308 })( jQuery );
 309 /*!
 310  * jQuery UI Widget 1.8.10
 311  *
 312  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 313  * Dual licensed under the MIT or GPL Version 2 licenses.
 314  * http://jquery.org/license
 315  *
 316  * http://docs.jquery.com/UI/Widget
 317  */
 318 (function( $, undefined ) {
 319
 320 // jQuery 1.4+
 321 if ( $.cleanData ) {
 322         var _cleanData = $.cleanData;
 323         $.cleanData = function( elems ) {
 324                 for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
 325                         $( elem ).triggerHandler( "remove" );
 326                 }
 327                 _cleanData( elems );
 328         };
 329 } else {
 330         var _remove = $.fn.remove;
 331         $.fn.remove = function( selector, keepData ) {
 332                 return this.each(function() {
 333                         if ( !keepData ) {
 334                                 if ( !selector || $.filter( selector, [ this ] ).length ) {
 335                                         $( "*", this ).add( [ this ] ).each(function() {
 336                                                 $( this ).triggerHandler( "remove" );
 337                                         });
 338                                 }
 339                         }
 340                         return _remove.call( $(this), selector, keepData );
 341                 });
 342         };
 343 }
 344
 345 $.widget = function( name, base, prototype ) {
 346         var namespace = name.split( "." )[ 0 ],
 347                 fullName;
 348         name = name.split( "." )[ 1 ];
 349         fullName = namespace + "-" + name;
 350
 351         if ( !prototype ) {
 352                 prototype = base;
 353                 base = $.Widget;
 354         }
 355
 356         // create selector for plugin
 357         $.expr[ ":" ][ fullName ] = function( elem ) {
 358                 return !!$.data( elem, name );
 359         };
 360
 361         $[ namespace ] = $[ namespace ] || {};
 362         $[ namespace ][ name ] = function( options, element ) {
 363                 // allow instantiation without initializing for simple inheritance
 364                 if ( arguments.length ) {
 365                         this._createWidget( options, element );
 366                 }
 367         };
 368
 369         var basePrototype = new base();
 370         // we need to make the options hash a property directly on the new instance
 371         // otherwise we'll modify the options hash on the prototype that we're
 372         // inheriting from
 373 //      $.each( basePrototype, function( key, val ) {
 374 //              if ( $.isPlainObject(val) ) {
 375 //                      basePrototype[ key ] = $.extend( {}, val );
 376 //              }
 377 //      });
 378         basePrototype.options = $.extend( true, {}, basePrototype.options );
 379         $[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
 380                 namespace: namespace,
 381                 widgetName: name,
 382                 widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name,
 383                 widgetBaseClass: fullName
 384         }, prototype );
 385
 386         $.widget.bridge( name, $[ namespace ][ name ] );
 387 };
 388
 389 $.widget.bridge = function( name, object ) {
 390         $.fn[ name ] = function( options ) {
 391                 var isMethodCall = typeof options === "string",
 392                         args = Array.prototype.slice.call( arguments, 1 ),
 393                         returnValue = this;
 394
 395                 // allow multiple hashes to be passed on init
 396                 options = !isMethodCall && args.length ?
 397                         $.extend.apply( null, [ true, options ].concat(args) ) :
 398                         options;
 399
 400                 // prevent calls to internal methods
 401                 if ( isMethodCall && options.charAt( 0 ) === "_" ) {
 402                         return returnValue;
 403                 }
 404
 405                 if ( isMethodCall ) {
 406                         this.each(function() {
 407                                 var instance = $.data( this, name ),
 408                                         methodValue = instance && $.isFunction( instance[options] ) ?
 409                                                 instance[ options ].apply( instance, args ) :
 410                                                 instance;
 411                                 // TODO: add this back in 1.9 and use $.error() (see #5972)
 412 //                              if ( !instance ) {
 413 //                                      throw "cannot call methods on " + name + " prior to initialization; " +
 414 //                                              "attempted to call method '" + options + "'";
 415 //                              }
 416 //                              if ( !$.isFunction( instance[options] ) ) {
 417 //                                      throw "no such method '" + options + "' for " + name + " widget instance";
 418 //                              }
 419 //                              var methodValue = instance[ options ].apply( instance, args );
 420                                 if ( methodValue !== instance && methodValue !== undefined ) {
 421                                         returnValue = methodValue;
 422                                         return false;
 423                                 }
 424                         });
 425                 } else {
 426                         this.each(function() {
 427                                 var instance = $.data( this, name );
 428                                 if ( instance ) {
 429                                         instance.option( options || {} )._init();
 430                                 } else {
 431                                         $.data( this, name, new object( options, this ) );
 432                                 }
 433                         });
 434                 }
 435
 436                 return returnValue;
 437         };
 438 };
 439
 440 $.Widget = function( options, element ) {
 441         // allow instantiation without initializing for simple inheritance
 442         if ( arguments.length ) {
 443                 this._createWidget( options, element );
 444         }
 445 };
 446
 447 $.Widget.prototype = {
 448         widgetName: "widget",
 449         widgetEventPrefix: "",
 450         options: {
 451                 disabled: false
 452         },
 453         _createWidget: function( options, element ) {
 454                 // $.widget.bridge stores the plugin instance, but we do it anyway
 455                 // so that it's stored even before the _create function runs
 456                 $.data( element, this.widgetName, this );
 457                 this.element = $( element );
 458                 this.options = $.extend( true, {},
 459                         this.options,
 460                         this._getCreateOptions(),
 461                         options );
 462
 463                 var self = this;
 464                 this.element.bind( "remove." + this.widgetName, function() {
 465                         self.destroy();
 466                 });
 467
 468                 this._create();
 469                 this._trigger( "create" );
 470                 this._init();
 471         },
 472         _getCreateOptions: function() {
 473                 return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
 474         },
 475         _create: function() {},
 476         _init: function() {},
 477
 478         destroy: function() {
 479                 this.element
 480                         .unbind( "." + this.widgetName )
 481                         .removeData( this.widgetName );
 482                 this.widget()
 483                         .unbind( "." + this.widgetName )
 484                         .removeAttr( "aria-disabled" )
 485                         .removeClass(
 486                                 this.widgetBaseClass + "-disabled " +
 487                                 "ui-state-disabled" );
 488         },
 489
 490         widget: function() {
 491                 return this.element;
 492         },
 493
 494         option: function( key, value ) {
 495                 var options = key;
 496
 497                 if ( arguments.length === 0 ) {
 498                         // don't return a reference to the internal hash
 499                         return $.extend( {}, this.options );
 500                 }
 501
 502                 if  (typeof key === "string" ) {
 503                         if ( value === undefined ) {
 504                                 return this.options[ key ];
 505                         }
 506                         options = {};
 507                         options[ key ] = value;
 508                 }
 509
 510                 this._setOptions( options );
 511
 512                 return this;
 513         },
 514         _setOptions: function( options ) {
 515                 var self = this;
 516                 $.each( options, function( key, value ) {
 517                         self._setOption( key, value );
 518                 });
 519
 520                 return this;
 521         },
 522         _setOption: function( key, value ) {
 523                 this.options[ key ] = value;
 524
 525                 if ( key === "disabled" ) {
 526                         this.widget()
 527                                 [ value ? "addClass" : "removeClass"](
 528                                         this.widgetBaseClass + "-disabled" + " " +
 529                                         "ui-state-disabled" )
 530                                 .attr( "aria-disabled", value );
 531                 }
 532
 533                 return this;
 534         },
 535
 536         enable: function() {
 537                 return this._setOption( "disabled", false );
 538         },
 539         disable: function() {
 540                 return this._setOption( "disabled", true );
 541         },
 542
 543         _trigger: function( type, event, data ) {
 544                 var callback = this.options[ type ];
 545
 546                 event = $.Event( event );
 547                 event.type = ( type === this.widgetEventPrefix ?
 548                         type :
 549                         this.widgetEventPrefix + type ).toLowerCase();
 550                 data = data || {};
 551
 552                 // copy original event properties over to the new event
 553                 // this would happen if we could call $.event.fix instead of $.Event
 554                 // but we don't have a way to force an event to be fixed multiple times
 555                 if ( event.originalEvent ) {
 556                         for ( var i = $.event.props.length, prop; i; ) {
 557                                 prop = $.event.props[ --i ];
 558                                 event[ prop ] = event.originalEvent[ prop ];
 559                         }
 560                 }
 561
 562                 this.element.trigger( event, data );
 563
 564                 return !( $.isFunction(callback) &&
 565                         callback.call( this.element[0], event, data ) === false ||
 566                         event.isDefaultPrevented() );
 567         }
 568 };
 569
 570 })( jQuery );
 571 /*!
 572  * jQuery UI Mouse 1.8.10
 573  *
 574  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 575  * Dual licensed under the MIT or GPL Version 2 licenses.
 576  * http://jquery.org/license
 577  *
 578  * http://docs.jquery.com/UI/Mouse
 579  *
 580  * Depends:
 581  *      jquery.ui.widget.js
 582  */
 583 (function( $, undefined ) {
 584
 585 $.widget("ui.mouse", {
 586         options: {
 587                 cancel: ':input,option',
 588                 distance: 1,
 589                 delay: 0
 590         },
 591         _mouseInit: function() {
 592                 var self = this;
 593
 594                 this.element
 595                         .bind('mousedown.'+this.widgetName, function(event) {
 596                                 return self._mouseDown(event);
 597                         })
 598                         .bind('click.'+this.widgetName, function(event) {
 599                                 if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) {
 600                                     $.removeData(event.target, self.widgetName + '.preventClickEvent');
 601                                         event.stopImmediatePropagation();
 602                                         return false;
 603                                 }
 604                         });
 605
 606                 this.started = false;
 607         },
 608
 609         // TODO: make sure destroying one instance of mouse doesn't mess with
 610         // other instances of mouse
 611         _mouseDestroy: function() {
 612                 this.element.unbind('.'+this.widgetName);
 613         },
 614
 615         _mouseDown: function(event) {
 616                 // don't let more than one widget handle mouseStart
 617                 // TODO: figure out why we have to use originalEvent
 618                 event.originalEvent = event.originalEvent || {};
 619                 if (event.originalEvent.mouseHandled) { return; }
 620
 621                 // we may have missed mouseup (out of window)
 622                 (this._mouseStarted && this._mouseUp(event));
 623
 624                 this._mouseDownEvent = event;
 625
 626                 var self = this,
 627                         btnIsLeft = (event.which == 1),
 628                         elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
 629                 if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
 630                         return true;
 631                 }
 632
 633                 this.mouseDelayMet = !this.options.delay;
 634                 if (!this.mouseDelayMet) {
 635                         this._mouseDelayTimer = setTimeout(function() {
 636                                 self.mouseDelayMet = true;
 637                         }, this.options.delay);
 638                 }
 639
 640                 if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
 641                         this._mouseStarted = (this._mouseStart(event) !== false);
 642                         if (!this._mouseStarted) {
 643                                 event.preventDefault();
 644                                 return true;
 645                         }
 646                 }
 647
 648                 // these delegates are required to keep context
 649                 this._mouseMoveDelegate = function(event) {
 650                         return self._mouseMove(event);
 651                 };
 652                 this._mouseUpDelegate = function(event) {
 653                         return self._mouseUp(event);
 654                 };
 655                 $(document)
 656                         .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
 657                         .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
 658
 659                 event.preventDefault();
 660                 event.originalEvent.mouseHandled = true;
 661                 return true;
 662         },
 663
 664         _mouseMove: function(event) {
 665                 // IE mouseup check - mouseup happened when mouse was out of window
 666                 if ($.browser.msie && !(document.documentMode >= 9) && !event.button) {
 667                         return this._mouseUp(event);
 668                 }
 669
 670                 if (this._mouseStarted) {
 671                         this._mouseDrag(event);
 672                         return event.preventDefault();
 673                 }
 674
 675                 if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
 676                         this._mouseStarted =
 677                                 (this._mouseStart(this._mouseDownEvent, event) !== false);
 678                         (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
 679                 }
 680
 681                 return !this._mouseStarted;
 682         },
 683
 684         _mouseUp: function(event) {
 685                 $(document)
 686                         .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
 687                         .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
 688
 689                 if (this._mouseStarted) {
 690                         this._mouseStarted = false;
 691
 692                         if (event.target == this._mouseDownEvent.target) {
 693                             $.data(event.target, this.widgetName + '.preventClickEvent', true);
 694                         }
 695
 696                         this._mouseStop(event);
 697                 }
 698
 699                 return false;
 700         },
 701
 702         _mouseDistanceMet: function(event) {
 703                 return (Math.max(
 704                                 Math.abs(this._mouseDownEvent.pageX - event.pageX),
 705                                 Math.abs(this._mouseDownEvent.pageY - event.pageY)
 706                         ) >= this.options.distance
 707                 );
 708         },
 709
 710         _mouseDelayMet: function(event) {
 711                 return this.mouseDelayMet;
 712         },
 713
 714         // These are placeholder methods, to be overriden by extending plugin
 715         _mouseStart: function(event) {},
 716         _mouseDrag: function(event) {},
 717         _mouseStop: function(event) {},
 718         _mouseCapture: function(event) { return true; }
 719 });
 720
 721 })(jQuery);
 722 /*
 723  * jQuery UI Position 1.8.10
 724  *
 725  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 726  * Dual licensed under the MIT or GPL Version 2 licenses.
 727  * http://jquery.org/license
 728  *
 729  * http://docs.jquery.com/UI/Position
 730  */
 731 (function( $, undefined ) {
 732
 733 $.ui = $.ui || {};
 734
 735 var horizontalPositions = /left|center|right/,
 736         verticalPositions = /top|center|bottom/,
 737         center = "center",
 738         _position = $.fn.position,
 739         _offset = $.fn.offset;
 740
 741 $.fn.position = function( options ) {
 742         if ( !options || !options.of ) {
 743                 return _position.apply( this, arguments );
 744         }
 745
 746         // make a copy, we don't want to modify arguments
 747         options = $.extend( {}, options );
 748
 749         var target = $( options.of ),
 750                 targetElem = target[0],
 751                 collision = ( options.collision || "flip" ).split( " " ),
 752                 offset = options.offset ? options.offset.split( " " ) : [ 0, 0 ],
 753                 targetWidth,
 754                 targetHeight,
 755                 basePosition;
 756
 757         if ( targetElem.nodeType === 9 ) {
 758                 targetWidth = target.width();
 759                 targetHeight = target.height();
 760                 basePosition = { top: 0, left: 0 };
 761         // TODO: use $.isWindow() in 1.9
 762         } else if ( targetElem.setTimeout ) {
 763                 targetWidth = target.width();
 764                 targetHeight = target.height();
 765                 basePosition = { top: target.scrollTop(), left: target.scrollLeft() };
 766         } else if ( targetElem.preventDefault ) {
 767                 // force left top to allow flipping
 768                 options.at = "left top";
 769                 targetWidth = targetHeight = 0;
 770                 basePosition = { top: options.of.pageY, left: options.of.pageX };
 771         } else {
 772                 targetWidth = target.outerWidth();
 773                 targetHeight = target.outerHeight();
 774                 basePosition = target.offset();
 775         }
 776
 777         // force my and at to have valid horizontal and veritcal positions
 778         // if a value is missing or invalid, it will be converted to center
 779         $.each( [ "my", "at" ], function() {
 780                 var pos = ( options[this] || "" ).split( " " );
 781                 if ( pos.length === 1) {
 782                         pos = horizontalPositions.test( pos[0] ) ?
 783                                 pos.concat( [center] ) :
 784                                 verticalPositions.test( pos[0] ) ?
 785                                         [ center ].concat( pos ) :
 786                                         [ center, center ];
 787                 }
 788                 pos[ 0 ] = horizontalPositions.test( pos[0] ) ? pos[ 0 ] : center;
 789                 pos[ 1 ] = verticalPositions.test( pos[1] ) ? pos[ 1 ] : center;
 790                 options[ this ] = pos;
 791         });
 792
 793         // normalize collision option
 794         if ( collision.length === 1 ) {
 795                 collision[ 1 ] = collision[ 0 ];
 796         }
 797
 798         // normalize offset option
 799         offset[ 0 ] = parseInt( offset[0], 10 ) || 0;
 800         if ( offset.length === 1 ) {
 801                 offset[ 1 ] = offset[ 0 ];
 802         }
 803         offset[ 1 ] = parseInt( offset[1], 10 ) || 0;
 804
 805         if ( options.at[0] === "right" ) {
 806                 basePosition.left += targetWidth;
 807         } else if ( options.at[0] === center ) {
 808                 basePosition.left += targetWidth / 2;
 809         }
 810
 811         if ( options.at[1] === "bottom" ) {
 812                 basePosition.top += targetHeight;
 813         } else if ( options.at[1] === center ) {
 814                 basePosition.top += targetHeight / 2;
 815         }
 816
 817         basePosition.left += offset[ 0 ];
 818         basePosition.top += offset[ 1 ];
 819
 820         return this.each(function() {
 821                 var elem = $( this ),
 822                         elemWidth = elem.outerWidth(),
 823                         elemHeight = elem.outerHeight(),
 824                         marginLeft = parseInt( $.curCSS( this, "marginLeft", true ) ) || 0,
 825                         marginTop = parseInt( $.curCSS( this, "marginTop", true ) ) || 0,
 826                         collisionWidth = elemWidth + marginLeft +
 827                                 ( parseInt( $.curCSS( this, "marginRight", true ) ) || 0 ),
 828                         collisionHeight = elemHeight + marginTop +
 829                                 ( parseInt( $.curCSS( this, "marginBottom", true ) ) || 0 ),
 830                         position = $.extend( {}, basePosition ),
 831                         collisionPosition;
 832
 833                 if ( options.my[0] === "right" ) {
 834                         position.left -= elemWidth;
 835                 } else if ( options.my[0] === center ) {
 836                         position.left -= elemWidth / 2;
 837                 }
 838
 839                 if ( options.my[1] === "bottom" ) {
 840                         position.top -= elemHeight;
 841                 } else if ( options.my[1] === center ) {
 842                         position.top -= elemHeight / 2;
 843                 }
 844
 845                 // prevent fractions (see #5280)
 846                 position.left = Math.round( position.left );
 847                 position.top = Math.round( position.top );
 848
 849                 collisionPosition = {
 850                         left: position.left - marginLeft,
 851                         top: position.top - marginTop
 852                 };
 853
 854                 $.each( [ "left", "top" ], function( i, dir ) {
 855                         if ( $.ui.position[ collision[i] ] ) {
 856                                 $.ui.position[ collision[i] ][ dir ]( position, {
 857                                         targetWidth: targetWidth,
 858                                         targetHeight: targetHeight,
 859                                         elemWidth: elemWidth,
 860                                         elemHeight: elemHeight,
 861                                         collisionPosition: collisionPosition,
 862                                         collisionWidth: collisionWidth,
 863                                         collisionHeight: collisionHeight,
 864                                         offset: offset,
 865                                         my: options.my,
 866                                         at: options.at
 867                                 });
 868                         }
 869                 });
 870
 871                 if ( $.fn.bgiframe ) {
 872                         elem.bgiframe();
 873                 }
 874                 elem.offset( $.extend( position, { using: options.using } ) );
 875         });
 876 };
 877
 878 $.ui.position = {
 879         fit: {
 880                 left: function( position, data ) {
 881                         var win = $( window ),
 882                                 over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft();
 883                         position.left = over > 0 ? position.left - over : Math.max( position.left - data.collisionPosition.left, position.left );
 884                 },
 885                 top: function( position, data ) {
 886                         var win = $( window ),
 887                                 over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop();
 888                         position.top = over > 0 ? position.top - over : Math.max( position.top - data.collisionPosition.top, position.top );
 889                 }
 890         },
 891
 892         flip: {
 893                 left: function( position, data ) {
 894                         if ( data.at[0] === center ) {
 895                                 return;
 896                         }
 897                         var win = $( window ),
 898                                 over = data.collisionPosition.left + data.collisionWidth - win.width() - win.scrollLeft(),
 899                                 myOffset = data.my[ 0 ] === "left" ?
 900                                         -data.elemWidth :
 901                                         data.my[ 0 ] === "right" ?
 902                                                 data.elemWidth :
 903                                                 0,
 904                                 atOffset = data.at[ 0 ] === "left" ?
 905                                         data.targetWidth :
 906                                         -data.targetWidth,
 907                                 offset = -2 * data.offset[ 0 ];
 908                         position.left += data.collisionPosition.left < 0 ?
 909                                 myOffset + atOffset + offset :
 910                                 over > 0 ?
 911                                         myOffset + atOffset + offset :
 912                                         0;
 913                 },
 914                 top: function( position, data ) {
 915                         if ( data.at[1] === center ) {
 916                                 return;
 917                         }
 918                         var win = $( window ),
 919                                 over = data.collisionPosition.top + data.collisionHeight - win.height() - win.scrollTop(),
 920                                 myOffset = data.my[ 1 ] === "top" ?
 921                                         -data.elemHeight :
 922                                         data.my[ 1 ] === "bottom" ?
 923                                                 data.elemHeight :
 924                                                 0,
 925                                 atOffset = data.at[ 1 ] === "top" ?
 926                                         data.targetHeight :
 927                                         -data.targetHeight,
 928                                 offset = -2 * data.offset[ 1 ];
 929                         position.top += data.collisionPosition.top < 0 ?
 930                                 myOffset + atOffset + offset :
 931                                 over > 0 ?
 932                                         myOffset + atOffset + offset :
 933                                         0;
 934                 }
 935         }
 936 };
 937
 938 // offset setter from jQuery 1.4
 939 if ( !$.offset.setOffset ) {
 940         $.offset.setOffset = function( elem, options ) {
 941                 // set position first, in-case top/left are set even on static elem
 942                 if ( /static/.test( $.curCSS( elem, "position" ) ) ) {
 943                         elem.style.position = "relative";
 944                 }
 945                 var curElem   = $( elem ),
 946                         curOffset = curElem.offset(),
 947                         curTop    = parseInt( $.curCSS( elem, "top",  true ), 10 ) || 0,
 948                         curLeft   = parseInt( $.curCSS( elem, "left", true ), 10)  || 0,
 949                         props     = {
 950                                 top:  (options.top  - curOffset.top)  + curTop,
 951                                 left: (options.left - curOffset.left) + curLeft
 952                         };
 953
 954                 if ( 'using' in options ) {
 955                         options.using.call( elem, props );
 956                 } else {
 957                         curElem.css( props );
 958                 }
 959         };
 960
 961         $.fn.offset = function( options ) {
 962                 var elem = this[ 0 ];
 963                 if ( !elem || !elem.ownerDocument ) { return null; }
 964                 if ( options ) {
 965                         return this.each(function() {
 966                                 $.offset.setOffset( this, options );
 967                         });
 968                 }
 969                 return _offset.call( this );
 970         };
 971 }
 972
 973 }( jQuery ));
 974 /*
 975  * jQuery UI Draggable 1.8.10
 976  *
 977  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
 978  * Dual licensed under the MIT or GPL Version 2 licenses.
 979  * http://jquery.org/license
 980  *
 981  * http://docs.jquery.com/UI/Draggables
 982  *
 983  * Depends:
 984  *      jquery.ui.core.js
 985  *      jquery.ui.mouse.js
 986  *      jquery.ui.widget.js
 987  */
 988 (function( $, undefined ) {
 989
 990 $.widget("ui.draggable", $.ui.mouse, {
 991         widgetEventPrefix: "drag",
 992         options: {
 993                 addClasses: true,
 994                 appendTo: "parent",
 995                 axis: false,
 996                 connectToSortable: false,
 997                 containment: false,
 998                 cursor: "auto",
 999                 cursorAt: false,
1000                 grid: false,
1001                 handle: false,
1002                 helper: "original",
1003                 iframeFix: false,
1004                 opacity: false,
1005                 refreshPositions: false,
1006                 revert: false,
1007                 revertDuration: 500,
1008                 scope: "default",
1009                 scroll: true,
1010                 scrollSensitivity: 20,
1011                 scrollSpeed: 20,
1012                 snap: false,
1013                 snapMode: "both",
1014                 snapTolerance: 20,
1015                 stack: false,
1016                 zIndex: false
1017         },
1018         _create: function() {
1019
1020                 if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
1021                         this.element[0].style.position = 'relative';
1022
1023                 (this.options.addClasses && this.element.addClass("ui-draggable"));
1024                 (this.options.disabled && this.element.addClass("ui-draggable-disabled"));
1025
1026                 this._mouseInit();
1027
1028         },
1029
1030         destroy: function() {
1031                 if(!this.element.data('draggable')) return;
1032                 this.element
1033                         .removeData("draggable")
1034                         .unbind(".draggable")
1035                         .removeClass("ui-draggable"
1036                                 + " ui-draggable-dragging"
1037                                 + " ui-draggable-disabled");
1038                 this._mouseDestroy();
1039
1040                 return this;
1041         },
1042
1043         _mouseCapture: function(event) {
1044
1045                 var o = this.options;
1046
1047                 // among others, prevent a drag on a resizable-handle
1048                 if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
1049                         return false;
1050
1051                 //Quit if we're not on a valid handle
1052                 this.handle = this._getHandle(event);
1053                 if (!this.handle)
1054                         return false;
1055
1056                 return true;
1057
1058         },
1059
1060         _mouseStart: function(event) {
1061
1062                 var o = this.options;
1063
1064                 //Create and append the visible helper
1065                 this.helper = this._createHelper(event);
1066
1067                 //Cache the helper size
1068                 this._cacheHelperProportions();
1069
1070                 //If ddmanager is used for droppables, set the global draggable
1071                 if($.ui.ddmanager)
1072                         $.ui.ddmanager.current = this;
1073
1074                 /*
1075                  * - Position generation -
1076                  * This block generates everything position related - it's the core of draggables.
1077                  */
1078
1079                 //Cache the margins of the original element
1080                 this._cacheMargins();
1081
1082                 //Store the helper's css position
1083                 this.cssPosition = this.helper.css("position");
1084                 this.scrollParent = this.helper.scrollParent();
1085
1086                 //The element's absolute position on the page minus margins
1087                 this.offset = this.positionAbs = this.element.offset();
1088                 this.offset = {
1089                         top: this.offset.top - this.margins.top,
1090                         left: this.offset.left - this.margins.left
1091                 };
1092
1093                 $.extend(this.offset, {
1094                         click: { //Where the click happened, relative to the element
1095                                 left: event.pageX - this.offset.left,
1096                                 top: event.pageY - this.offset.top
1097                         },
1098                         parent: this._getParentOffset(),
1099                         relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
1100                 });
1101
1102                 //Generate the original position
1103                 this.originalPosition = this.position = this._generatePosition(event);
1104                 this.originalPageX = event.pageX;
1105                 this.originalPageY = event.pageY;
1106
1107                 //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
1108                 (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
1109
1110                 //Set a containment if given in the options
1111                 if(o.containment)
1112                         this._setContainment();
1113
1114                 //Trigger event + callbacks
1115                 if(this._trigger("start", event) === false) {
1116                         this._clear();
1117                         return false;
1118                 }
1119
1120                 //Recache the helper size
1121                 this._cacheHelperProportions();
1122
1123                 //Prepare the droppable offsets
1124                 if ($.ui.ddmanager && !o.dropBehaviour)
1125                         $.ui.ddmanager.prepareOffsets(this, event);
1126
1127                 this.helper.addClass("ui-draggable-dragging");
1128                 this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
1129                 return true;
1130         },
1131
1132         _mouseDrag: function(event, noPropagation) {
1133
1134                 //Compute the helpers position
1135                 this.position = this._generatePosition(event);
1136                 this.positionAbs = this._convertPositionTo("absolute");
1137
1138                 //Call plugins and callbacks and use the resulting position if something is returned
1139                 if (!noPropagation) {
1140                         var ui = this._uiHash();
1141                         if(this._trigger('drag', event, ui) === false) {
1142                                 this._mouseUp({});
1143                                 return false;
1144                         }
1145                         this.position = ui.position;
1146                 }
1147
1148                 if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
1149                 if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
1150                 if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
1151
1152                 return false;
1153         },
1154
1155         _mouseStop: function(event) {
1156
1157                 //If we are using droppables, inform the manager about the drop
1158                 var dropped = false;
1159                 if ($.ui.ddmanager && !this.options.dropBehaviour)
1160                         dropped = $.ui.ddmanager.drop(this, event);
1161
1162                 //if a drop comes from outside (a sortable)
1163                 if(this.dropped) {
1164                         dropped = this.dropped;
1165                         this.dropped = false;
1166                 }
1167
1168                 //if the original element is removed, don't bother to continue if helper is set to "original"
1169                 if((!this.element[0] || !this.element[0].parentNode) && this.options.helper == "original")
1170                         return false;
1171
1172                 if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
1173                         var self = this;
1174                         $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
1175                                 if(self._trigger("stop", event) !== false) {
1176                                         self._clear();
1177                                 }
1178                         });
1179                 } else {
1180                         if(this._trigger("stop", event) !== false) {
1181                                 this._clear();
1182                         }
1183                 }
1184
1185                 return false;
1186         },
1187
1188         cancel: function() {
1189
1190                 if(this.helper.is(".ui-draggable-dragging")) {
1191                         this._mouseUp({});
1192                 } else {
1193                         this._clear();
1194                 }
1195
1196                 return this;
1197
1198         },
1199
1200         _getHandle: function(event) {
1201
1202                 var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
1203                 $(this.options.handle, this.element)
1204                         .find("*")
1205                         .andSelf()
1206                         .each(function() {
1207                                 if(this == event.target) handle = true;
1208                         });
1209
1210                 return handle;
1211
1212         },
1213
1214         _createHelper: function(event) {
1215
1216                 var o = this.options;
1217                 var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone() : this.element);
1218
1219                 if(!helper.parents('body').length)
1220                         helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
1221
1222                 if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
1223                         helper.css("position", "absolute");
1224
1225                 return helper;
1226
1227         },
1228
1229         _adjustOffsetFromHelper: function(obj) {
1230                 if (typeof obj == 'string') {
1231                         obj = obj.split(' ');
1232                 }
1233                 if ($.isArray(obj)) {
1234                         obj = {left: +obj[0], top: +obj[1] || 0};
1235                 }
1236                 if ('left' in obj) {
1237                         this.offset.click.left = obj.left + this.margins.left;
1238                 }
1239                 if ('right' in obj) {
1240                         this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
1241                 }
1242                 if ('top' in obj) {
1243                         this.offset.click.top = obj.top + this.margins.top;
1244                 }
1245                 if ('bottom' in obj) {
1246                         this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
1247                 }
1248         },
1249
1250         _getParentOffset: function() {
1251
1252                 //Get the offsetParent and cache its position
1253                 this.offsetParent = this.helper.offsetParent();
1254                 var po = this.offsetParent.offset();
1255
1256                 // This is a special case where we need to modify a offset calculated on start, since the following happened:
1257                 // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
1258                 // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
1259                 //    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
1260                 if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
1261                         po.left += this.scrollParent.scrollLeft();
1262                         po.top += this.scrollParent.scrollTop();
1263                 }
1264
1265                 if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
1266                 || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
1267                         po = { top: 0, left: 0 };
1268
1269                 return {
1270                         top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
1271                         left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
1272                 };
1273
1274         },
1275
1276         _getRelativeOffset: function() {
1277
1278                 if(this.cssPosition == "relative") {
1279                         var p = this.element.position();
1280                         return {
1281                                 top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
1282                                 left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
1283                         };
1284                 } else {
1285                         return { top: 0, left: 0 };
1286                 }
1287
1288         },
1289
1290         _cacheMargins: function() {
1291                 this.margins = {
1292                         left: (parseInt(this.element.css("marginLeft"),10) || 0),
1293                         top: (parseInt(this.element.css("marginTop"),10) || 0)
1294                 };
1295         },
1296
1297         _cacheHelperProportions: function() {
1298                 this.helperProportions = {
1299                         width: this.helper.outerWidth(),
1300                         height: this.helper.outerHeight()
1301                 };
1302         },
1303
1304         _setContainment: function() {
1305
1306                 var o = this.options;
1307                 if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
1308                 if(o.containment == 'document' || o.containment == 'window') this.containment = [
1309                         (o.containment == 'document' ? 0 : $(window).scrollLeft()) - this.offset.relative.left - this.offset.parent.left,
1310                         (o.containment == 'document' ? 0 : $(window).scrollTop()) - this.offset.relative.top - this.offset.parent.top,
1311                         (o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
1312                         (o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
1313                 ];
1314
1315                 if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
1316                         var ce = $(o.containment)[0]; if(!ce) return;
1317                         var co = $(o.containment).offset();
1318                         var over = ($(ce).css("overflow") != 'hidden');
1319
1320                         this.containment = [
1321                                 co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
1322                                 co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
1323                                 co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
1324                                 co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
1325                         ];
1326                 } else if(o.containment.constructor == Array) {
1327                         this.containment = o.containment;
1328                 }
1329
1330         },
1331
1332         _convertPositionTo: function(d, pos) {
1333
1334                 if(!pos) pos = this.position;
1335                 var mod = d == "absolute" ? 1 : -1;
1336                 var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
1337
1338                 return {
1339                         top: (
1340                                 pos.top                                                                                                                                 // The absolute mouse position
1341                                 + this.offset.relative.top * mod                                                                                // Only for relative positioned nodes: Relative offset from element to offset parent
1342                                 + this.offset.parent.top * mod                                                                                  // The offsetParent's offset without borders (offset + border)
1343                                 - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
1344                         ),
1345                         left: (
1346                                 pos.left                                                                                                                                // The absolute mouse position
1347                                 + this.offset.relative.left * mod                                                                               // Only for relative positioned nodes: Relative offset from element to offset parent
1348                                 + this.offset.parent.left * mod                                                                                 // The offsetParent's offset without borders (offset + border)
1349                                 - ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
1350                         )
1351                 };
1352
1353         },
1354
1355         _generatePosition: function(event) {
1356
1357                 var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
1358                 var pageX = event.pageX;
1359                 var pageY = event.pageY;
1360
1361                 /*
1362                  * - Position constraining -
1363                  * Constrain the position to a mix of grid, containment.
1364                  */
1365
1366                 if(this.originalPosition) { //If we are not dragging yet, we won't check for options
1367
1368                         if(this.containment) {
1369                                 if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
1370                                 if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
1371                                 if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
1372                                 if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
1373                         }
1374
1375                         if(o.grid) {
1376                                 var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
1377                                 pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
1378
1379                                 var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
1380                                 pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
1381                         }
1382
1383                 }
1384
1385                 return {
1386                         top: (
1387                                 pageY                                                                                                                           // The absolute mouse position
1388                                 - this.offset.click.top                                                                                                 // Click offset (relative to the element)
1389                                 - this.offset.relative.top                                                                                              // Only for relative positioned nodes: Relative offset from element to offset parent
1390                                 - this.offset.parent.top                                                                                                // The offsetParent's offset without borders (offset + border)
1391                                 + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
1392                         ),
1393                         left: (
1394                                 pageX                                                                                                                           // The absolute mouse position
1395                                 - this.offset.click.left                                                                                                // Click offset (relative to the element)
1396                                 - this.offset.relative.left                                                                                             // Only for relative positioned nodes: Relative offset from element to offset parent
1397                                 - this.offset.parent.left                                                                                               // The offsetParent's offset without borders (offset + border)
1398                                 + ($.browser.safari && $.browser.version < 526 && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
1399                         )
1400                 };
1401
1402         },
1403
1404         _clear: function() {
1405                 this.helper.removeClass("ui-draggable-dragging");
1406                 if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
1407                 //if($.ui.ddmanager) $.ui.ddmanager.current = null;
1408                 this.helper = null;
1409                 this.cancelHelperRemoval = false;
1410         },
1411
1412         // From now on bulk stuff - mainly helpers
1413
1414         _trigger: function(type, event, ui) {
1415                 ui = ui || this._uiHash();
1416                 $.ui.plugin.call(this, type, [event, ui]);
1417                 if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
1418                 return $.Widget.prototype._trigger.call(this, type, event, ui);
1419         },
1420
1421         plugins: {},
1422
1423         _uiHash: function(event) {
1424                 return {
1425                         helper: this.helper,
1426                         position: this.position,
1427                         originalPosition: this.originalPosition,
1428                         offset: this.positionAbs
1429                 };
1430         }
1431
1432 });
1433
1434 $.extend($.ui.draggable, {
1435         version: "1.8.10"
1436 });
1437
1438 $.ui.plugin.add("draggable", "connectToSortable", {
1439         start: function(event, ui) {
1440
1441                 var inst = $(this).data("draggable"), o = inst.options,
1442                         uiSortable = $.extend({}, ui, { item: inst.element });
1443                 inst.sortables = [];
1444                 $(o.connectToSortable).each(function() {
1445                         var sortable = $.data(this, 'sortable');
1446                         if (sortable && !sortable.options.disabled) {
1447                                 inst.sortables.push({
1448                                         instance: sortable,
1449                                         shouldRevert: sortable.options.revert
1450                                 });
1451                                 sortable._refreshItems();       //Do a one-time refresh at start to refresh the containerCache
1452                                 sortable._trigger("activate", event, uiSortable);
1453                         }
1454                 });
1455
1456         },
1457         stop: function(event, ui) {
1458
1459                 //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
1460                 var inst = $(this).data("draggable"),
1461                         uiSortable = $.extend({}, ui, { item: inst.element });
1462
1463                 $.each(inst.sortables, function() {
1464                         if(this.instance.isOver) {
1465
1466                                 this.instance.isOver = 0;
1467
1468                                 inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
1469                                 this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
1470
1471                                 //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
1472                                 if(this.shouldRevert) this.instance.options.revert = true;
1473
1474                                 //Trigger the stop of the sortable
1475                                 this.instance._mouseStop(event);
1476
1477                                 this.instance.options.helper = this.instance.options._helper;
1478
1479                                 //If the helper has been the original item, restore properties in the sortable
1480                                 if(inst.options.helper == 'original')
1481                                         this.instance.currentItem.css({ top: 'auto', left: 'auto' });
1482
1483                         } else {
1484                                 this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
1485                                 this.instance._trigger("deactivate", event, uiSortable);
1486                         }
1487
1488                 });
1489
1490         },
1491         drag: function(event, ui) {
1492
1493                 var inst = $(this).data("draggable"), self = this;
1494
1495                 var checkPos = function(o) {
1496                         var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
1497                         var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
1498                         var itemHeight = o.height, itemWidth = o.width;
1499                         var itemTop = o.top, itemLeft = o.left;
1500
1501                         return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
1502                 };
1503
1504                 $.each(inst.sortables, function(i) {
1505
1506                         //Copy over some variables to allow calling the sortable's native _intersectsWith
1507                         this.instance.positionAbs = inst.positionAbs;
1508                         this.instance.helperProportions = inst.helperProportions;
1509                         this.instance.offset.click = inst.offset.click;
1510
1511                         if(this.instance._intersectsWith(this.instance.containerCache)) {
1512
1513                                 //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
1514                                 if(!this.instance.isOver) {
1515
1516                                         this.instance.isOver = 1;
1517                                         //Now we fake the start of dragging for the sortable instance,
1518                                         //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
1519                                         //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
1520                                         this.instance.currentItem = $(self).clone().appendTo(this.instance.element).data("sortable-item", true);
1521                                         this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
1522                                         this.instance.options.helper = function() { return ui.helper[0]; };
1523
1524                                         event.target = this.instance.currentItem[0];
1525                                         this.instance._mouseCapture(event, true);
1526                                         this.instance._mouseStart(event, true, true);
1527
1528                                         //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
1529                                         this.instance.offset.click.top = inst.offset.click.top;
1530                                         this.instance.offset.click.left = inst.offset.click.left;
1531                                         this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
1532                                         this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
1533
1534                                         inst._trigger("toSortable", event);
1535                                         inst.dropped = this.instance.element; //draggable revert needs that
1536                                         //hack so receive/update callbacks work (mostly)
1537                                         inst.currentItem = inst.element;
1538                                         this.instance.fromOutside = inst;
1539
1540                                 }
1541
1542                                 //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
1543                                 if(this.instance.currentItem) this.instance._mouseDrag(event);
1544
1545                         } else {
1546
1547                                 //If it doesn't intersect with the sortable, and it intersected before,
1548                                 //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
1549                                 if(this.instance.isOver) {
1550
1551                                         this.instance.isOver = 0;
1552                                         this.instance.cancelHelperRemoval = true;
1553
1554                                         //Prevent reverting on this forced stop
1555                                         this.instance.options.revert = false;
1556
1557                                         // The out event needs to be triggered independently
1558                                         this.instance._trigger('out', event, this.instance._uiHash(this.instance));
1559
1560                                         this.instance._mouseStop(event, true);
1561                                         this.instance.options.helper = this.instance.options._helper;
1562
1563                                         //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
1564                                         this.instance.currentItem.remove();
1565                                         if(this.instance.placeholder) this.instance.placeholder.remove();
1566
1567                                         inst._trigger("fromSortable", event);
1568                                         inst.dropped = false; //draggable revert needs that
1569                                 }
1570
1571                         };
1572
1573                 });
1574
1575         }
1576 });
1577
1578 $.ui.plugin.add("draggable", "cursor", {
1579         start: function(event, ui) {
1580                 var t = $('body'), o = $(this).data('draggable').options;
1581                 if (t.css("cursor")) o._cursor = t.css("cursor");
1582                 t.css("cursor", o.cursor);
1583         },
1584         stop: function(event, ui) {
1585                 var o = $(this).data('draggable').options;
1586                 if (o._cursor) $('body').css("cursor", o._cursor);
1587         }
1588 });
1589
1590 $.ui.plugin.add("draggable", "iframeFix", {
1591         start: function(event, ui) {
1592                 var o = $(this).data('draggable').options;
1593                 $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
1594                         $('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
1595                         .css({
1596                                 width: this.offsetWidth+"px", height: this.offsetHeight+"px",
1597                                 position: "absolute", opacity: "0.001", zIndex: 1000
1598                         })
1599                         .css($(this).offset())
1600                         .appendTo("body");
1601                 });
1602         },
1603         stop: function(event, ui) {
1604                 $("div.ui-draggable-iframeFix").each(function() { this.parentNode.removeChild(this); }); //Remove frame helpers
1605         }
1606 });
1607
1608 $.ui.plugin.add("draggable", "opacity", {
1609         start: function(event, ui) {
1610                 var t = $(ui.helper), o = $(this).data('draggable').options;
1611                 if(t.css("opacity")) o._opacity = t.css("opacity");
1612                 t.css('opacity', o.opacity);
1613         },
1614         stop: function(event, ui) {
1615                 var o = $(this).data('draggable').options;
1616                 if(o._opacity) $(ui.helper).css('opacity', o._opacity);
1617         }
1618 });
1619
1620 $.ui.plugin.add("draggable", "scroll", {
1621         start: function(event, ui) {
1622                 var i = $(this).data("draggable");
1623                 if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
1624         },
1625         drag: function(event, ui) {
1626
1627                 var i = $(this).data("draggable"), o = i.options, scrolled = false;
1628
1629                 if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
1630
1631                         if(!o.axis || o.axis != 'x') {
1632                                 if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
1633                                         i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
1634                                 else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
1635                                         i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
1636                         }
1637
1638                         if(!o.axis || o.axis != 'y') {
1639                                 if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
1640                                         i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
1641                                 else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
1642                                         i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
1643                         }
1644
1645                 } else {
1646
1647                         if(!o.axis || o.axis != 'x') {
1648                                 if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
1649                                         scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
1650                                 else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
1651                                         scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
1652                         }
1653
1654                         if(!o.axis || o.axis != 'y') {
1655                                 if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
1656                                         scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
1657                                 else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
1658                                         scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
1659                         }
1660
1661                 }
1662
1663                 if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
1664                         $.ui.ddmanager.prepareOffsets(i, event);
1665
1666         }
1667 });
1668
1669 $.ui.plugin.add("draggable", "snap", {
1670         start: function(event, ui) {
1671
1672                 var i = $(this).data("draggable"), o = i.options;
1673                 i.snapElements = [];
1674
1675                 $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
1676                         var $t = $(this); var $o = $t.offset();
1677                         if(this != i.element[0]) i.snapElements.push({
1678                                 item: this,
1679                                 width: $t.outerWidth(), height: $t.outerHeight(),
1680                                 top: $o.top, left: $o.left
1681                         });
1682                 });
1683
1684         },
1685         drag: function(event, ui) {
1686
1687                 var inst = $(this).data("draggable"), o = inst.options;
1688                 var d = o.snapTolerance;
1689
1690                 var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
1691                         y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
1692
1693                 for (var i = inst.snapElements.length - 1; i >= 0; i--){
1694
1695                         var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
1696                                 t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
1697
1698                         //Yes, I know, this is insane ;)
1699                         if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
1700                                 if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
1701                                 inst.snapElements[i].snapping = false;
1702                                 continue;
1703                         }
1704
1705                         if(o.snapMode != 'inner') {
1706                                 var ts = Math.abs(t - y2) <= d;
1707                                 var bs = Math.abs(b - y1) <= d;
1708                                 var ls = Math.abs(l - x2) <= d;
1709                                 var rs = Math.abs(r - x1) <= d;
1710                                 if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
1711                                 if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
1712                                 if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
1713                                 if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
1714                         }
1715
1716                         var first = (ts || bs || ls || rs);
1717
1718                         if(o.snapMode != 'outer') {
1719                                 var ts = Math.abs(t - y1) <= d;
1720                                 var bs = Math.abs(b - y2) <= d;
1721                                 var ls = Math.abs(l - x1) <= d;
1722                                 var rs = Math.abs(r - x2) <= d;
1723                                 if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
1724                                 if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
1725                                 if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
1726                                 if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
1727                         }
1728
1729                         if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
1730                                 (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
1731                         inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
1732
1733                 };
1734
1735         }
1736 });
1737
1738 $.ui.plugin.add("draggable", "stack", {
1739         start: function(event, ui) {
1740
1741                 var o = $(this).data("draggable").options;
1742
1743                 var group = $.makeArray($(o.stack)).sort(function(a,b) {
1744                         return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
1745                 });
1746                 if (!group.length) { return; }
1747
1748                 var min = parseInt(group[0].style.zIndex) || 0;
1749                 $(group).each(function(i) {
1750                         this.style.zIndex = min + i;
1751                 });
1752
1753                 this[0].style.zIndex = min + group.length;
1754
1755         }
1756 });
1757
1758 $.ui.plugin.add("draggable", "zIndex", {
1759         start: function(event, ui) {
1760                 var t = $(ui.helper), o = $(this).data("draggable").options;
1761                 if(t.css("zIndex")) o._zIndex = t.css("zIndex");
1762                 t.css('zIndex', o.zIndex);
1763         },
1764         stop: function(event, ui) {
1765                 var o = $(this).data("draggable").options;
1766                 if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
1767         }
1768 });
1769
1770 })(jQuery);
1771 /*
1772  * jQuery UI Droppable 1.8.10
1773  *
1774  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
1775  * Dual licensed under the MIT or GPL Version 2 licenses.
1776  * http://jquery.org/license
1777  *
1778  * http://docs.jquery.com/UI/Droppables
1779  *
1780  * Depends:
1781  *      jquery.ui.core.js
1782  *      jquery.ui.widget.js
1783  *      jquery.ui.mouse.js
1784  *      jquery.ui.draggable.js
1785  */
1786 (function( $, undefined ) {
1787
1788 $.widget("ui.droppable", {
1789         widgetEventPrefix: "drop",
1790         options: {
1791                 accept: '*',
1792                 activeClass: false,
1793                 addClasses: true,
1794                 greedy: false,
1795                 hoverClass: false,
1796                 scope: 'default',
1797                 tolerance: 'intersect'
1798         },
1799         _create: function() {
1800
1801                 var o = this.options, accept = o.accept;
1802                 this.isover = 0; this.isout = 1;
1803
1804                 this.accept = $.isFunction(accept) ? accept : function(d) {
1805                         return d.is(accept);
1806                 };
1807
1808                 //Store the droppable's proportions
1809                 this.proportions = { width: this.element[0].offsetWidth, height: this.element[0].offsetHeight };
1810
1811                 // Add the reference and positions to the manager
1812                 $.ui.ddmanager.droppables[o.scope] = $.ui.ddmanager.droppables[o.scope] || [];
1813                 $.ui.ddmanager.droppables[o.scope].push(this);
1814
1815                 (o.addClasses && this.element.addClass("ui-droppable"));
1816
1817         },
1818
1819         destroy: function() {
1820                 var drop = $.ui.ddmanager.droppables[this.options.scope];
1821                 for ( var i = 0; i < drop.length; i++ )
1822                         if ( drop[i] == this )
1823                                 drop.splice(i, 1);
1824
1825                 this.element
1826                         .removeClass("ui-droppable ui-droppable-disabled")
1827                         .removeData("droppable")
1828                         .unbind(".droppable");
1829
1830                 return this;
1831         },
1832
1833         _setOption: function(key, value) {
1834
1835                 if(key == 'accept') {
1836                         this.accept = $.isFunction(value) ? value : function(d) {
1837                                 return d.is(value);
1838                         };
1839                 }
1840                 $.Widget.prototype._setOption.apply(this, arguments);
1841         },
1842
1843         _activate: function(event) {
1844                 var draggable = $.ui.ddmanager.current;
1845                 if(this.options.activeClass) this.element.addClass(this.options.activeClass);
1846                 (draggable && this._trigger('activate', event, this.ui(draggable)));
1847         },
1848
1849         _deactivate: function(event) {
1850                 var draggable = $.ui.ddmanager.current;
1851                 if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
1852                 (draggable && this._trigger('deactivate', event, this.ui(draggable)));
1853         },
1854
1855         _over: function(event) {
1856
1857                 var draggable = $.ui.ddmanager.current;
1858                 if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
1859
1860                 if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
1861                         if(this.options.hoverClass) this.element.addClass(this.options.hoverClass);
1862                         this._trigger('over', event, this.ui(draggable));
1863                 }
1864
1865         },
1866
1867         _out: function(event) {
1868
1869                 var draggable = $.ui.ddmanager.current;
1870                 if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return; // Bail if draggable and droppable are same element
1871
1872                 if (this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
1873                         if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
1874                         this._trigger('out', event, this.ui(draggable));
1875                 }
1876
1877         },
1878
1879         _drop: function(event,custom) {
1880
1881                 var draggable = custom || $.ui.ddmanager.current;
1882                 if (!draggable || (draggable.currentItem || draggable.element)[0] == this.element[0]) return false; // Bail if draggable and droppable are same element
1883
1884                 var childrenIntersection = false;
1885                 this.element.find(":data(droppable)").not(".ui-draggable-dragging").each(function() {
1886                         var inst = $.data(this, 'droppable');
1887                         if(
1888                                 inst.options.greedy
1889                                 && !inst.options.disabled
1890                                 && inst.options.scope == draggable.options.scope
1891                                 && inst.accept.call(inst.element[0], (draggable.currentItem || draggable.element))
1892                                 && $.ui.intersect(draggable, $.extend(inst, { offset: inst.element.offset() }), inst.options.tolerance)
1893                         ) { childrenIntersection = true; return false; }
1894                 });
1895                 if(childrenIntersection) return false;
1896
1897                 if(this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
1898                         if(this.options.activeClass) this.element.removeClass(this.options.activeClass);
1899                         if(this.options.hoverClass) this.element.removeClass(this.options.hoverClass);
1900                         this._trigger('drop', event, this.ui(draggable));
1901                         return this.element;
1902                 }
1903
1904                 return false;
1905
1906         },
1907
1908         ui: function(c) {
1909                 return {
1910                         draggable: (c.currentItem || c.element),
1911                         helper: c.helper,
1912                         position: c.position,
1913                         offset: c.positionAbs
1914                 };
1915         }
1916
1917 });
1918
1919 $.extend($.ui.droppable, {
1920         version: "1.8.10"
1921 });
1922
1923 $.ui.intersect = function(draggable, droppable, toleranceMode) {
1924
1925         if (!droppable.offset) return false;
1926
1927         var x1 = (draggable.positionAbs || draggable.position.absolute).left, x2 = x1 + draggable.helperProportions.width,
1928                 y1 = (draggable.positionAbs || draggable.position.absolute).top, y2 = y1 + draggable.helperProportions.height;
1929         var l = droppable.offset.left, r = l + droppable.proportions.width,
1930                 t = droppable.offset.top, b = t + droppable.proportions.height;
1931
1932         switch (toleranceMode) {
1933                 case 'fit':
1934                         return (l <= x1 && x2 <= r
1935                                 && t <= y1 && y2 <= b);
1936                         break;
1937                 case 'intersect':
1938                         return (l < x1 + (draggable.helperProportions.width / 2) // Right Half
1939                                 && x2 - (draggable.helperProportions.width / 2) < r // Left Half
1940                                 && t < y1 + (draggable.helperProportions.height / 2) // Bottom Half
1941                                 && y2 - (draggable.helperProportions.height / 2) < b ); // Top Half
1942                         break;
1943                 case 'pointer':
1944                         var draggableLeft = ((draggable.positionAbs || draggable.position.absolute).left + (draggable.clickOffset || draggable.offset.click).left),
1945                                 draggableTop = ((draggable.positionAbs || draggable.position.absolute).top + (draggable.clickOffset || draggable.offset.click).top),
1946                                 isOver = $.ui.isOver(draggableTop, draggableLeft, t, l, droppable.proportions.height, droppable.proportions.width);
1947                         return isOver;
1948                         break;
1949                 case 'touch':
1950                         return (
1951                                         (y1 >= t && y1 <= b) || // Top edge touching
1952                                         (y2 >= t && y2 <= b) || // Bottom edge touching
1953                                         (y1 < t && y2 > b)              // Surrounded vertically
1954                                 ) && (
1955                                         (x1 >= l && x1 <= r) || // Left edge touching
1956                                         (x2 >= l && x2 <= r) || // Right edge touching
1957                                         (x1 < l && x2 > r)              // Surrounded horizontally
1958                                 );
1959                         break;
1960                 default:
1961                         return false;
1962                         break;
1963                 }
1964
1965 };
1966
1967 /*
1968         This manager tracks offsets of draggables and droppables
1969 */
1970 $.ui.ddmanager = {
1971         current: null,
1972         droppables: { 'default': [] },
1973         prepareOffsets: function(t, event) {
1974
1975                 var m = $.ui.ddmanager.droppables[t.options.scope] || [];
1976                 var type = event ? event.type : null; // workaround for #2317
1977                 var list = (t.currentItem || t.element).find(":data(droppable)").andSelf();
1978
1979                 droppablesLoop: for (var i = 0; i < m.length; i++) {
1980
1981                         if(m[i].options.disabled || (t && !m[i].accept.call(m[i].element[0],(t.currentItem || t.element)))) continue;   //No disabled and non-accepted
1982                         for (var j=0; j < list.length; j++) { if(list[j] == m[i].element[0]) { m[i].proportions.height = 0; continue droppablesLoop; } }; //Filter out elements in the current dragged item
1983                         m[i].visible = m[i].element.css("display") != "none"; if(!m[i].visible) continue;                                                                       //If the element is not visible, continue
1984
1985                         m[i].offset = m[i].element.offset();
1986                         m[i].proportions = { width: m[i].element[0].offsetWidth, height: m[i].element[0].offsetHeight };
1987
1988                         if(type == "mousedown") m[i]._activate.call(m[i], event); //Activate the droppable if used directly from draggables
1989
1990                 }
1991
1992         },
1993         drop: function(draggable, event) {
1994
1995                 var dropped = false;
1996                 $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
1997
1998                         if(!this.options) return;
1999                         if (!this.options.disabled && this.visible && $.ui.intersect(draggable, this, this.options.tolerance))
2000                                 dropped = dropped || this._drop.call(this, event);
2001
2002                         if (!this.options.disabled && this.visible && this.accept.call(this.element[0],(draggable.currentItem || draggable.element))) {
2003                                 this.isout = 1; this.isover = 0;
2004                                 this._deactivate.call(this, event);
2005                         }
2006
2007                 });
2008                 return dropped;
2009
2010         },
2011         drag: function(draggable, event) {
2012
2013                 //If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse.
2014                 if(draggable.options.refreshPositions) $.ui.ddmanager.prepareOffsets(draggable, event);
2015
2016                 //Run through all droppables and check their positions based on specific tolerance options
2017                 $.each($.ui.ddmanager.droppables[draggable.options.scope] || [], function() {
2018
2019                         if(this.options.disabled || this.greedyChild || !this.visible) return;
2020                         var intersects = $.ui.intersect(draggable, this, this.options.tolerance);
2021
2022                         var c = !intersects && this.isover == 1 ? 'isout' : (intersects && this.isover == 0 ? 'isover' : null);
2023                         if(!c) return;
2024
2025                         var parentInstance;
2026                         if (this.options.greedy) {
2027                                 var parent = this.element.parents(':data(droppable):eq(0)');
2028                                 if (parent.length) {
2029                                         parentInstance = $.data(parent[0], 'droppable');
2030                                         parentInstance.greedyChild = (c == 'isover' ? 1 : 0);
2031                                 }
2032                         }
2033
2034                         // we just moved into a greedy child
2035                         if (parentInstance && c == 'isover') {
2036                                 parentInstance['isover'] = 0;
2037                                 parentInstance['isout'] = 1;
2038                                 parentInstance._out.call(parentInstance, event);
2039                         }
2040
2041                         this[c] = 1; this[c == 'isout' ? 'isover' : 'isout'] = 0;
2042                         this[c == "isover" ? "_over" : "_out"].call(this, event);
2043
2044                         // we just moved out of a greedy child
2045                         if (parentInstance && c == 'isout') {
2046                                 parentInstance['isout'] = 0;
2047                                 parentInstance['isover'] = 1;
2048                                 parentInstance._over.call(parentInstance, event);
2049                         }
2050                 });
2051
2052         }
2053 };
2054
2055 })(jQuery);
2056 /*
2057  * jQuery UI Resizable 1.8.10
2058  *
2059  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
2060  * Dual licensed under the MIT or GPL Version 2 licenses.
2061  * http://jquery.org/license
2062  *
2063  * http://docs.jquery.com/UI/Resizables
2064  *
2065  * Depends:
2066  *      jquery.ui.core.js
2067  *      jquery.ui.mouse.js
2068  *      jquery.ui.widget.js
2069  */
2070 (function( $, undefined ) {
2071
2072 $.widget("ui.resizable", $.ui.mouse, {
2073         widgetEventPrefix: "resize",
2074         options: {
2075                 alsoResize: false,
2076                 animate: false,
2077                 animateDuration: "slow",
2078                 animateEasing: "swing",
2079                 aspectRatio: false,
2080                 autoHide: false,
2081                 containment: false,
2082                 ghost: false,
2083                 grid: false,
2084                 handles: "e,s,se",
2085                 helper: false,
2086                 maxHeight: null,
2087                 maxWidth: null,
2088                 minHeight: 10,
2089                 minWidth: 10,
2090                 zIndex: 1000
2091         },
2092         _create: function() {
2093
2094                 var self = this, o = this.options;
2095                 this.element.addClass("ui-resizable");
2096
2097                 $.extend(this, {
2098                         _aspectRatio: !!(o.aspectRatio),
2099                         aspectRatio: o.aspectRatio,
2100                         originalElement: this.element,
2101                         _proportionallyResizeElements: [],
2102                         _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null
2103                 });
2104
2105                 //Wrap the element if it cannot hold child nodes
2106                 if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) {
2107
2108                         //Opera fix for relative positioning
2109                         if (/relative/.test(this.element.css('position')) && $.browser.opera)
2110                                 this.element.css({ position: 'relative', top: 'auto', left: 'auto' });
2111
2112                         //Create a wrapper element and set the wrapper to the new current internal element
2113                         this.element.wrap(
2114                                 $('<div class="ui-wrapper" style="overflow: hidden;"></div>').css({
2115                                         position: this.element.css('position'),
2116                                         width: this.element.outerWidth(),
2117                                         height: this.element.outerHeight(),
2118                                         top: this.element.css('top'),
2119                                         left: this.element.css('left')
2120                                 })
2121                         );
2122
2123                         //Overwrite the original this.element
2124                         this.element = this.element.parent().data(
2125                                 "resizable", this.element.data('resizable')
2126                         );
2127
2128                         this.elementIsWrapper = true;
2129
2130                         //Move margins to the wrapper
2131                         this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") });
2132                         this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
2133
2134                         //Prevent Safari textarea resize
2135                         this.originalResizeStyle = this.originalElement.css('resize');
2136                         this.originalElement.css('resize', 'none');
2137
2138                         //Push the actual element to our proportionallyResize internal array
2139                         this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' }));
2140
2141                         // avoid IE jump (hard set the margin)
2142                         this.originalElement.css({ margin: this.originalElement.css('margin') });
2143
2144                         // fix handlers offset
2145                         this._proportionallyResize();
2146
2147                 }
2148
2149                 this.handles = o.handles || (!$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' });
2150                 if(this.handles.constructor == String) {
2151
2152                         if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw';
2153                         var n = this.handles.split(","); this.handles = {};
2154
2155                         for(var i = 0; i < n.length; i++) {
2156
2157                                 var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle;
2158                                 var axis = $('<div class="ui-resizable-handle ' + hname + '"></div>');
2159
2160                                 // increase zIndex of sw, se, ne, nw axis
2161                                 //TODO : this modifies original option
2162                                 if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex });
2163
2164                                 //TODO : What's going on here?
2165                                 if ('se' == handle) {
2166                                         axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se');
2167                                 };
2168
2169                                 //Insert into internal handles object and append to element
2170                                 this.handles[handle] = '.ui-resizable-'+handle;
2171                                 this.element.append(axis);
2172                         }
2173
2174                 }
2175
2176                 this._renderAxis = function(target) {
2177
2178                         target = target || this.element;
2179
2180                         for(var i in this.handles) {
2181
2182                                 if(this.handles[i].constructor == String)
2183                                         this.handles[i] = $(this.handles[i], this.element).show();
2184
2185                                 //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
2186                                 if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
2187
2188                                         var axis = $(this.handles[i], this.element), padWrapper = 0;
2189
2190                                         //Checking the correct pad and border
2191                                         padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
2192
2193                                         //The padding type i have to apply...
2194                                         var padPos = [ 'padding',
2195                                                 /ne|nw|n/.test(i) ? 'Top' :
2196                                                 /se|sw|s/.test(i) ? 'Bottom' :
2197                                                 /^e$/.test(i) ? 'Right' : 'Left' ].join("");
2198
2199                                         target.css(padPos, padWrapper);
2200
2201                                         this._proportionallyResize();
2202
2203                                 }
2204
2205                                 //TODO: What's that good for? There's not anything to be executed left
2206                                 if(!$(this.handles[i]).length)
2207                                         continue;
2208
2209                         }
2210                 };
2211
2212                 //TODO: make renderAxis a prototype function
2213                 this._renderAxis(this.element);
2214
2215                 this._handles = $('.ui-resizable-handle', this.element)
2216                         .disableSelection();
2217
2218                 //Matching axis name
2219                 this._handles.mouseover(function() {
2220                         if (!self.resizing) {
2221                                 if (this.className)
2222                                         var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
2223                                 //Axis, default = se
2224                                 self.axis = axis && axis[1] ? axis[1] : 'se';
2225                         }
2226                 });
2227
2228                 //If we want to auto hide the elements
2229                 if (o.autoHide) {
2230                         this._handles.hide();
2231                         $(this.element)
2232                                 .addClass("ui-resizable-autohide")
2233                                 .hover(function() {
2234                                         $(this).removeClass("ui-resizable-autohide");
2235                                         self._handles.show();
2236                                 },
2237                                 function(){
2238                                         if (!self.resizing) {
2239                                                 $(this).addClass("ui-resizable-autohide");
2240                                                 self._handles.hide();
2241                                         }
2242                                 });
2243                 }
2244
2245                 //Initialize the mouse interaction
2246                 this._mouseInit();
2247
2248         },
2249
2250         destroy: function() {
2251
2252                 this._mouseDestroy();
2253
2254                 var _destroy = function(exp) {
2255                         $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
2256                                 .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
2257                 };
2258
2259                 //TODO: Unwrap at same DOM position
2260                 if (this.elementIsWrapper) {
2261                         _destroy(this.element);
2262                         var wrapper = this.element;
2263                         wrapper.after(
2264                                 this.originalElement.css({
2265                                         position: wrapper.css('position'),
2266                                         width: wrapper.outerWidth(),
2267                                         height: wrapper.outerHeight(),
2268                                         top: wrapper.css('top'),
2269                                         left: wrapper.css('left')
2270                                 })
2271                         ).remove();
2272                 }
2273
2274                 this.originalElement.css('resize', this.originalResizeStyle);
2275                 _destroy(this.originalElement);
2276
2277                 return this;
2278         },
2279
2280         _mouseCapture: function(event) {
2281                 var handle = false;
2282                 for (var i in this.handles) {
2283                         if ($(this.handles[i])[0] == event.target) {
2284                                 handle = true;
2285                         }
2286                 }
2287
2288                 return !this.options.disabled && handle;
2289         },
2290
2291         _mouseStart: function(event) {
2292
2293                 var o = this.options, iniPos = this.element.position(), el = this.element;
2294
2295                 this.resizing = true;
2296                 this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
2297
2298                 // bugfix for http://dev.jquery.com/ticket/1749
2299                 if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
2300                         el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left });
2301                 }
2302
2303                 //Opera fixing relative position
2304                 if ($.browser.opera && (/relative/).test(el.css('position')))
2305                         el.css({ position: 'relative', top: 'auto', left: 'auto' });
2306
2307                 this._renderProxy();
2308
2309                 var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
2310
2311                 if (o.containment) {
2312                         curleft += $(o.containment).scrollLeft() || 0;
2313                         curtop += $(o.containment).scrollTop() || 0;
2314                 }
2315
2316                 //Store needed variables
2317                 this.offset = this.helper.offset();
2318                 this.position = { left: curleft, top: curtop };
2319                 this.size = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
2320                 this.originalSize = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
2321                 this.originalPosition = { left: curleft, top: curtop };
2322                 this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
2323                 this.originalMousePosition = { left: event.pageX, top: event.pageY };
2324
2325                 //Aspect Ratio
2326                 this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1);
2327
2328             var cursor = $('.ui-resizable-' + this.axis).css('cursor');
2329             $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor);
2330
2331                 el.addClass("ui-resizable-resizing");
2332                 this._propagate("start", event);
2333                 return true;
2334         },
2335
2336         _mouseDrag: function(event) {
2337
2338                 //Increase performance, avoid regex
2339                 var el = this.helper, o = this.options, props = {},
2340                         self = this, smp = this.originalMousePosition, a = this.axis;
2341
2342                 var dx = (event.pageX-smp.left)||0, dy = (event.pageY-smp.top)||0;
2343                 var trigger = this._change[a];
2344                 if (!trigger) return false;
2345
2346                 // Calculate the attrs that will be change
2347                 var data = trigger.apply(this, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
2348
2349                 if (this._aspectRatio || event.shiftKey)
2350                         data = this._updateRatio(data, event);
2351
2352                 data = this._respectSize(data, event);
2353
2354                 // plugins callbacks need to be called first
2355                 this._propagate("resize", event);
2356
2357                 el.css({
2358                         top: this.position.top + "px", left: this.position.left + "px",
2359                         width: this.size.width + "px", height: this.size.height + "px"
2360                 });
2361
2362                 if (!this._helper && this._proportionallyResizeElements.length)
2363                         this._proportionallyResize();
2364
2365                 this._updateCache(data);
2366
2367                 // calling the user callback at the end
2368                 this._trigger('resize', event, this.ui());
2369
2370                 return false;
2371         },
2372
2373         _mouseStop: function(event) {
2374
2375                 this.resizing = false;
2376                 var o = this.options, self = this;
2377
2378                 if(this._helper) {
2379                         var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
2380                                 soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
2381                                 soffsetw = ista ? 0 : self.sizeDiff.width;
2382
2383                         var s = { width: (self.helper.width()  - soffsetw), height: (self.helper.height() - soffseth) },
2384                                 left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
2385                                 top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
2386
2387                         if (!o.animate)
2388                                 this.element.css($.extend(s, { top: top, left: left }));
2389
2390                         self.helper.height(self.size.height);
2391                         self.helper.width(self.size.width);
2392
2393                         if (this._helper && !o.animate) this._proportionallyResize();
2394                 }
2395
2396                 $('body').css('cursor', 'auto');
2397
2398                 this.element.removeClass("ui-resizable-resizing");
2399
2400                 this._propagate("stop", event);
2401
2402                 if (this._helper) this.helper.remove();
2403                 return false;
2404
2405         },
2406
2407         _updateCache: function(data) {
2408                 var o = this.options;
2409                 this.offset = this.helper.offset();
2410                 if (isNumber(data.left)) this.position.left = data.left;
2411                 if (isNumber(data.top)) this.position.top = data.top;
2412                 if (isNumber(data.height)) this.size.height = data.height;
2413                 if (isNumber(data.width)) this.size.width = data.width;
2414         },
2415
2416         _updateRatio: function(data, event) {
2417
2418                 var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
2419
2420                 if (data.height) data.width = (csize.height * this.aspectRatio);
2421                 else if (data.width) data.height = (csize.width / this.aspectRatio);
2422
2423                 if (a == 'sw') {
2424                         data.left = cpos.left + (csize.width - data.width);
2425                         data.top = null;
2426                 }
2427                 if (a == 'nw') {
2428                         data.top = cpos.top + (csize.height - data.height);
2429                         data.left = cpos.left + (csize.width - data.width);
2430                 }
2431
2432                 return data;
2433         },
2434
2435         _respectSize: function(data, event) {
2436
2437                 var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis,
2438                                 ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
2439                                         isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(data.height) && o.minHeight && (o.minHeight > data.height);
2440
2441                 if (isminw) data.width = o.minWidth;
2442                 if (isminh) data.height = o.minHeight;
2443                 if (ismaxw) data.width = o.maxWidth;
2444                 if (ismaxh) data.height = o.maxHeight;
2445
2446                 var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
2447                 var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
2448
2449                 if (isminw && cw) data.left = dw - o.minWidth;
2450                 if (ismaxw && cw) data.left = dw - o.maxWidth;
2451                 if (isminh && ch)       data.top = dh - o.minHeight;
2452                 if (ismaxh && ch)       data.top = dh - o.maxHeight;
2453
2454                 // fixing jump error on top/left - bug #2330
2455                 var isNotwh = !data.width && !data.height;
2456                 if (isNotwh && !data.left && data.top) data.top = null;
2457                 else if (isNotwh && !data.top && data.left) data.left = null;
2458
2459                 return data;
2460         },
2461
2462         _proportionallyResize: function() {
2463
2464                 var o = this.options;
2465                 if (!this._proportionallyResizeElements.length) return;
2466                 var element = this.helper || this.element;
2467
2468                 for (var i=0; i < this._proportionallyResizeElements.length; i++) {
2469
2470                         var prel = this._proportionallyResizeElements[i];
2471
2472                         if (!this.borderDif) {
2473                                 var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
2474                                         p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
2475
2476                                 this.borderDif = $.map(b, function(v, i) {
2477                                         var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
2478                                         return border + padding;
2479                                 });
2480                         }
2481
2482                         if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length)))
2483                                 continue;
2484
2485                         prel.css({
2486                                 height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0,
2487                                 width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0
2488                         });
2489
2490                 };
2491
2492         },
2493
2494         _renderProxy: function() {
2495
2496                 var el = this.element, o = this.options;
2497                 this.elementOffset = el.offset();
2498
2499                 if(this._helper) {
2500
2501                         this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
2502
2503                         // fix ie6 offset TODO: This seems broken
2504                         var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
2505                         pxyoffset = ( ie6 ? 2 : -1 );
2506
2507                         this.helper.addClass(this._helper).css({
2508                                 width: this.element.outerWidth() + pxyoffset,
2509                                 height: this.element.outerHeight() + pxyoffset,
2510                                 position: 'absolute',
2511                                 left: this.elementOffset.left - ie6offset +'px',
2512                                 top: this.elementOffset.top - ie6offset +'px',
2513                                 zIndex: ++o.zIndex //TODO: Don't modify option
2514                         });
2515
2516                         this.helper
2517                                 .appendTo("body")
2518                                 .disableSelection();
2519
2520                 } else {
2521                         this.helper = this.element;
2522                 }
2523
2524         },
2525
2526         _change: {
2527                 e: function(event, dx, dy) {
2528                         return { width: this.originalSize.width + dx };
2529                 },
2530                 w: function(event, dx, dy) {
2531                         var o = this.options, cs = this.originalSize, sp = this.originalPosition;
2532                         return { left: sp.left + dx, width: cs.width - dx };
2533                 },
2534                 n: function(event, dx, dy) {
2535                         var o = this.options, cs = this.originalSize, sp = this.originalPosition;
2536                         return { top: sp.top + dy, height: cs.height - dy };
2537                 },
2538                 s: function(event, dx, dy) {
2539                         return { height: this.originalSize.height + dy };
2540                 },
2541                 se: function(event, dx, dy) {
2542                         return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2543                 },
2544                 sw: function(event, dx, dy) {
2545                         return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2546                 },
2547                 ne: function(event, dx, dy) {
2548                         return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy]));
2549                 },
2550                 nw: function(event, dx, dy) {
2551                         return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy]));
2552                 }
2553         },
2554
2555         _propagate: function(n, event) {
2556                 $.ui.plugin.call(this, n, [event, this.ui()]);
2557                 (n != "resize" && this._trigger(n, event, this.ui()));
2558         },
2559
2560         plugins: {},
2561
2562         ui: function() {
2563                 return {
2564                         originalElement: this.originalElement,
2565                         element: this.element,
2566                         helper: this.helper,
2567                         position: this.position,
2568                         size: this.size,
2569                         originalSize: this.originalSize,
2570                         originalPosition: this.originalPosition
2571                 };
2572         }
2573
2574 });
2575
2576 $.extend($.ui.resizable, {
2577         version: "1.8.10"
2578 });
2579
2580 /*
2581  * Resizable Extensions
2582  */
2583
2584 $.ui.plugin.add("resizable", "alsoResize", {
2585
2586         start: function (event, ui) {
2587                 var self = $(this).data("resizable"), o = self.options;
2588
2589                 var _store = function (exp) {
2590                         $(exp).each(function() {
2591                                 var el = $(this);
2592                                 el.data("resizable-alsoresize", {
2593                                         width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
2594                                         left: parseInt(el.css('left'), 10), top: parseInt(el.css('top'), 10),
2595                                         position: el.css('position') // to reset Opera on stop()
2596                                 });
2597                         });
2598                 };
2599
2600                 if (typeof(o.alsoResize) == 'object' && !o.alsoResize.parentNode) {
2601                         if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
2602                         else { $.each(o.alsoResize, function (exp) { _store(exp); }); }
2603                 }else{
2604                         _store(o.alsoResize);
2605                 }
2606         },
2607
2608         resize: function (event, ui) {
2609                 var self = $(this).data("resizable"), o = self.options, os = self.originalSize, op = self.originalPosition;
2610
2611                 var delta = {
2612                         height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
2613                         top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
2614                 },
2615
2616                 _alsoResize = function (exp, c) {
2617                         $(exp).each(function() {
2618                                 var el = $(this), start = $(this).data("resizable-alsoresize"), style = {},
2619                                         css = c && c.length ? c : el.parents(ui.originalElement[0]).length ? ['width', 'height'] : ['width', 'height', 'top', 'left'];
2620
2621                                 $.each(css, function (i, prop) {
2622                                         var sum = (start[prop]||0) + (delta[prop]||0);
2623                                         if (sum && sum >= 0)
2624                                                 style[prop] = sum || null;
2625                                 });
2626
2627                                 // Opera fixing relative position
2628                                 if ($.browser.opera && /relative/.test(el.css('position'))) {
2629                                         self._revertToRelativePosition = true;
2630                                         el.css({ position: 'absolute', top: 'auto', left: 'auto' });
2631                                 }
2632
2633                                 el.css(style);
2634                         });
2635                 };
2636
2637                 if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
2638                         $.each(o.alsoResize, function (exp, c) { _alsoResize(exp, c); });
2639                 }else{
2640                         _alsoResize(o.alsoResize);
2641                 }
2642         },
2643
2644         stop: function (event, ui) {
2645                 var self = $(this).data("resizable"), o = self.options;
2646
2647                 var _reset = function (exp) {
2648                         $(exp).each(function() {
2649                                 var el = $(this);
2650                                 // reset position for Opera - no need to verify it was changed
2651                                 el.css({ position: el.data("resizable-alsoresize").position });
2652                         });
2653                 };
2654
2655                 if (self._revertToRelativePosition) {
2656                         self._revertToRelativePosition = false;
2657                         if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) {
2658                                 $.each(o.alsoResize, function (exp) { _reset(exp); });
2659                         }else{
2660                                 _reset(o.alsoResize);
2661                         }
2662                 }
2663
2664                 $(this).removeData("resizable-alsoresize");
2665         }
2666 });
2667
2668 $.ui.plugin.add("resizable", "animate", {
2669
2670         stop: function(event, ui) {
2671                 var self = $(this).data("resizable"), o = self.options;
2672
2673                 var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName),
2674                                         soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
2675                                                 soffsetw = ista ? 0 : self.sizeDiff.width;
2676
2677                 var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
2678                                         left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
2679                                                 top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
2680
2681                 self.element.animate(
2682                         $.extend(style, top && left ? { top: top, left: left } : {}), {
2683                                 duration: o.animateDuration,
2684                                 easing: o.animateEasing,
2685                                 step: function() {
2686
2687                                         var data = {
2688                                                 width: parseInt(self.element.css('width'), 10),
2689                                                 height: parseInt(self.element.css('height'), 10),
2690                                                 top: parseInt(self.element.css('top'), 10),
2691                                                 left: parseInt(self.element.css('left'), 10)
2692                                         };
2693
2694                                         if (pr && pr.length) $(pr[0]).css({ width: data.width, height: data.height });
2695
2696                                         // propagating resize, and updating values for each animation step
2697                                         self._updateCache(data);
2698                                         self._propagate("resize", event);
2699
2700                                 }
2701                         }
2702                 );
2703         }
2704
2705 });
2706
2707 $.ui.plugin.add("resizable", "containment", {
2708
2709         start: function(event, ui) {
2710                 var self = $(this).data("resizable"), o = self.options, el = self.element;
2711                 var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
2712                 if (!ce) return;
2713
2714                 self.containerElement = $(ce);
2715
2716                 if (/document/.test(oc) || oc == document) {
2717                         self.containerOffset = { left: 0, top: 0 };
2718                         self.containerPosition = { left: 0, top: 0 };
2719
2720                         self.parentData = {
2721                                 element: $(document), left: 0, top: 0,
2722                                 width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
2723                         };
2724                 }
2725
2726                 // i'm a node, so compute top, left, right, bottom
2727                 else {
2728                         var element = $(ce), p = [];
2729                         $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); });
2730
2731                         self.containerOffset = element.offset();
2732                         self.containerPosition = element.position();
2733                         self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) };
2734
2735                         var co = self.containerOffset, ch = self.containerSize.height,  cw = self.containerSize.width,
2736                                                 width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
2737
2738                         self.parentData = {
2739                                 element: ce, left: co.left, top: co.top, width: width, height: height
2740                         };
2741                 }
2742         },
2743
2744         resize: function(event, ui) {
2745                 var self = $(this).data("resizable"), o = self.options,
2746                                 ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
2747                                 pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
2748
2749                 if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co;
2750
2751                 if (cp.left < (self._helper ? co.left : 0)) {
2752                         self.size.width = self.size.width + (self._helper ? (self.position.left - co.left) : (self.position.left - cop.left));
2753                         if (pRatio) self.size.height = self.size.width / o.aspectRatio;
2754                         self.position.left = o.helper ? co.left : 0;
2755                 }
2756
2757                 if (cp.top < (self._helper ? co.top : 0)) {
2758                         self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top);
2759                         if (pRatio) self.size.width = self.size.height * o.aspectRatio;
2760                         self.position.top = self._helper ? co.top : 0;
2761                 }
2762
2763                 self.offset.left = self.parentData.left+self.position.left;
2764                 self.offset.top = self.parentData.top+self.position.top;
2765
2766                 var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ),
2767                                         hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height );
2768
2769                 var isParent = self.containerElement.get(0) == self.element.parent().get(0),
2770                     isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position'));
2771
2772                 if(isParent && isOffsetRelative) woset -= self.parentData.left;
2773
2774                 if (woset + self.size.width >= self.parentData.width) {
2775                         self.size.width = self.parentData.width - woset;
2776                         if (pRatio) self.size.height = self.size.width / self.aspectRatio;
2777                 }
2778
2779                 if (hoset + self.size.height >= self.parentData.height) {
2780                         self.size.height = self.parentData.height - hoset;
2781                         if (pRatio) self.size.width = self.size.height * self.aspectRatio;
2782                 }
2783         },
2784
2785         stop: function(event, ui){
2786                 var self = $(this).data("resizable"), o = self.options, cp = self.position,
2787                                 co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
2788
2789                 var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height;
2790
2791                 if (self._helper && !o.animate && (/relative/).test(ce.css('position')))
2792                         $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
2793
2794                 if (self._helper && !o.animate && (/static/).test(ce.css('position')))
2795                         $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h });
2796
2797         }
2798 });
2799
2800 $.ui.plugin.add("resizable", "ghost", {
2801
2802         start: function(event, ui) {
2803
2804                 var self = $(this).data("resizable"), o = self.options, cs = self.size;
2805
2806                 self.ghost = self.originalElement.clone();
2807                 self.ghost
2808                         .css({ opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 })
2809                         .addClass('ui-resizable-ghost')
2810                         .addClass(typeof o.ghost == 'string' ? o.ghost : '');
2811
2812                 self.ghost.appendTo(self.helper);
2813
2814         },
2815
2816         resize: function(event, ui){
2817                 var self = $(this).data("resizable"), o = self.options;
2818                 if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
2819         },
2820
2821         stop: function(event, ui){
2822                 var self = $(this).data("resizable"), o = self.options;
2823                 if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
2824         }
2825
2826 });
2827
2828 $.ui.plugin.add("resizable", "grid", {
2829
2830         resize: function(event, ui) {
2831                 var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey;
2832                 o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
2833                 var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
2834
2835                 if (/^(se|s|e)$/.test(a)) {
2836                         self.size.width = os.width + ox;
2837                         self.size.height = os.height + oy;
2838                 }
2839                 else if (/^(ne)$/.test(a)) {
2840                         self.size.width = os.width + ox;
2841                         self.size.height = os.height + oy;
2842                         self.position.top = op.top - oy;
2843                 }
2844                 else if (/^(sw)$/.test(a)) {
2845                         self.size.width = os.width + ox;
2846                         self.size.height = os.height + oy;
2847                         self.position.left = op.left - ox;
2848                 }
2849                 else {
2850                         self.size.width = os.width + ox;
2851                         self.size.height = os.height + oy;
2852                         self.position.top = op.top - oy;
2853                         self.position.left = op.left - ox;
2854                 }
2855         }
2856
2857 });
2858
2859 var num = function(v) {
2860         return parseInt(v, 10) || 0;
2861 };
2862
2863 var isNumber = function(value) {
2864         return !isNaN(parseInt(value, 10));
2865 };
2866
2867 })(jQuery);
2868 /*
2869  * jQuery UI Selectable 1.8.10
2870  *
2871  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
2872  * Dual licensed under the MIT or GPL Version 2 licenses.
2873  * http://jquery.org/license
2874  *
2875  * http://docs.jquery.com/UI/Selectables
2876  *
2877  * Depends:
2878  *      jquery.ui.core.js
2879  *      jquery.ui.mouse.js
2880  *      jquery.ui.widget.js
2881  */
2882 (function( $, undefined ) {
2883
2884 $.widget("ui.selectable", $.ui.mouse, {
2885         options: {
2886                 appendTo: 'body',
2887                 autoRefresh: true,
2888                 distance: 0,
2889                 filter: '*',
2890                 tolerance: 'touch'
2891         },
2892         _create: function() {
2893                 var self = this;
2894
2895                 this.element.addClass("ui-selectable");
2896
2897                 this.dragged = false;
2898
2899                 // cache selectee children based on filter
2900                 var selectees;
2901                 this.refresh = function() {
2902                         selectees = $(self.options.filter, self.element[0]);
2903                         selectees.each(function() {
2904                                 var $this = $(this);
2905                                 var pos = $this.offset();
2906                                 $.data(this, "selectable-item", {
2907                                         element: this,
2908                                         $element: $this,
2909                                         left: pos.left,
2910                                         top: pos.top,
2911                                         right: pos.left + $this.outerWidth(),
2912                                         bottom: pos.top + $this.outerHeight(),
2913                                         startselected: false,
2914                                         selected: $this.hasClass('ui-selected'),
2915                                         selecting: $this.hasClass('ui-selecting'),
2916                                         unselecting: $this.hasClass('ui-unselecting')
2917                                 });
2918                         });
2919                 };
2920                 this.refresh();
2921
2922                 this.selectees = selectees.addClass("ui-selectee");
2923
2924                 this._mouseInit();
2925
2926                 this.helper = $("<div class='ui-selectable-helper'></div>");
2927         },
2928
2929         destroy: function() {
2930                 this.selectees
2931                         .removeClass("ui-selectee")
2932                         .removeData("selectable-item");
2933                 this.element
2934                         .removeClass("ui-selectable ui-selectable-disabled")
2935                         .removeData("selectable")
2936                         .unbind(".selectable");
2937                 this._mouseDestroy();
2938
2939                 return this;
2940         },
2941
2942         _mouseStart: function(event) {
2943                 var self = this;
2944
2945                 this.opos = [event.pageX, event.pageY];
2946
2947                 if (this.options.disabled)
2948                         return;
2949
2950                 var options = this.options;
2951
2952                 this.selectees = $(options.filter, this.element[0]);
2953
2954                 this._trigger("start", event);
2955
2956                 $(options.appendTo).append(this.helper);
2957                 // position helper (lasso)
2958                 this.helper.css({
2959                         "left": event.clientX,
2960                         "top": event.clientY,
2961                         "width": 0,
2962                         "height": 0
2963                 });
2964
2965                 if (options.autoRefresh) {
2966                         this.refresh();
2967                 }
2968
2969                 this.selectees.filter('.ui-selected').each(function() {
2970                         var selectee = $.data(this, "selectable-item");
2971                         selectee.startselected = true;
2972                         if (!event.metaKey) {
2973                                 selectee.$element.removeClass('ui-selected');
2974                                 selectee.selected = false;
2975                                 selectee.$element.addClass('ui-unselecting');
2976                                 selectee.unselecting = true;
2977                                 // selectable UNSELECTING callback
2978                                 self._trigger("unselecting", event, {
2979                                         unselecting: selectee.element
2980                                 });
2981                         }
2982                 });
2983
2984                 $(event.target).parents().andSelf().each(function() {
2985                         var selectee = $.data(this, "selectable-item");
2986                         if (selectee) {
2987                                 var doSelect = !event.metaKey || !selectee.$element.hasClass('ui-selected');
2988                                 selectee.$element
2989                                         .removeClass(doSelect ? "ui-unselecting" : "ui-selected")
2990                                         .addClass(doSelect ? "ui-selecting" : "ui-unselecting");
2991                                 selectee.unselecting = !doSelect;
2992                                 selectee.selecting = doSelect;
2993                                 selectee.selected = doSelect;
2994                                 // selectable (UN)SELECTING callback
2995                                 if (doSelect) {
2996                                         self._trigger("selecting", event, {
2997                                                 selecting: selectee.element
2998                                         });
2999                                 } else {
3000                                         self._trigger("unselecting", event, {
3001                                                 unselecting: selectee.element
3002                                         });
3003                                 }
3004                                 return false;
3005                         }
3006                 });
3007
3008         },
3009
3010         _mouseDrag: function(event) {
3011                 var self = this;
3012                 this.dragged = true;
3013
3014                 if (this.options.disabled)
3015                         return;
3016
3017                 var options = this.options;
3018
3019                 var x1 = this.opos[0], y1 = this.opos[1], x2 = event.pageX, y2 = event.pageY;
3020                 if (x1 > x2) { var tmp = x2; x2 = x1; x1 = tmp; }
3021                 if (y1 > y2) { var tmp = y2; y2 = y1; y1 = tmp; }
3022                 this.helper.css({left: x1, top: y1, width: x2-x1, height: y2-y1});
3023
3024                 this.selectees.each(function() {
3025                         var selectee = $.data(this, "selectable-item");
3026                         //prevent helper from being selected if appendTo: selectable
3027                         if (!selectee || selectee.element == self.element[0])
3028                                 return;
3029                         var hit = false;
3030                         if (options.tolerance == 'touch') {
3031                                 hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) );
3032                         } else if (options.tolerance == 'fit') {
3033                                 hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2);
3034                         }
3035
3036                         if (hit) {
3037                                 // SELECT
3038                                 if (selectee.selected) {
3039                                         selectee.$element.removeClass('ui-selected');
3040                                         selectee.selected = false;
3041                                 }
3042                                 if (selectee.unselecting) {
3043                                         selectee.$element.removeClass('ui-unselecting');
3044                                         selectee.unselecting = false;
3045                                 }
3046                                 if (!selectee.selecting) {
3047                                         selectee.$element.addClass('ui-selecting');
3048                                         selectee.selecting = true;
3049                                         // selectable SELECTING callback
3050                                         self._trigger("selecting", event, {
3051                                                 selecting: selectee.element
3052                                         });
3053                                 }
3054                         } else {
3055                                 // UNSELECT
3056                                 if (selectee.selecting) {
3057                                         if (event.metaKey && selectee.startselected) {
3058                                                 selectee.$element.removeClass('ui-selecting');
3059                                                 selectee.selecting = false;
3060                                                 selectee.$element.addClass('ui-selected');
3061                                                 selectee.selected = true;
3062                                         } else {
3063                                                 selectee.$element.removeClass('ui-selecting');
3064                                                 selectee.selecting = false;
3065                                                 if (selectee.startselected) {
3066                                                         selectee.$element.addClass('ui-unselecting');
3067                                                         selectee.unselecting = true;
3068                                                 }
3069                                                 // selectable UNSELECTING callback
3070                                                 self._trigger("unselecting", event, {
3071                                                         unselecting: selectee.element
3072                                                 });
3073                                         }
3074                                 }
3075                                 if (selectee.selected) {
3076                                         if (!event.metaKey && !selectee.startselected) {
3077                                                 selectee.$element.removeClass('ui-selected');
3078                                                 selectee.selected = false;
3079
3080                                                 selectee.$element.addClass('ui-unselecting');
3081                                                 selectee.unselecting = true;
3082                                                 // selectable UNSELECTING callback
3083                                                 self._trigger("unselecting", event, {
3084                                                         unselecting: selectee.element
3085                                                 });
3086                                         }
3087                                 }
3088                         }
3089                 });
3090
3091                 return false;
3092         },
3093
3094         _mouseStop: function(event) {
3095                 var self = this;
3096
3097                 this.dragged = false;
3098
3099                 var options = this.options;
3100
3101                 $('.ui-unselecting', this.element[0]).each(function() {
3102                         var selectee = $.data(this, "selectable-item");
3103                         selectee.$element.removeClass('ui-unselecting');
3104                         selectee.unselecting = false;
3105                         selectee.startselected = false;
3106                         self._trigger("unselected", event, {
3107                                 unselected: selectee.element
3108                         });
3109                 });
3110                 $('.ui-selecting', this.element[0]).each(function() {
3111                         var selectee = $.data(this, "selectable-item");
3112                         selectee.$element.removeClass('ui-selecting').addClass('ui-selected');
3113                         selectee.selecting = false;
3114                         selectee.selected = true;
3115                         selectee.startselected = true;
3116                         self._trigger("selected", event, {
3117                                 selected: selectee.element
3118                         });
3119                 });
3120                 this._trigger("stop", event);
3121
3122                 this.helper.remove();
3123
3124                 return false;
3125         }
3126
3127 });
3128
3129 $.extend($.ui.selectable, {
3130         version: "1.8.10"
3131 });
3132
3133 })(jQuery);
3134 /*
3135  * jQuery UI Sortable 1.8.10
3136  *
3137  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
3138  * Dual licensed under the MIT or GPL Version 2 licenses.
3139  * http://jquery.org/license
3140  *
3141  * http://docs.jquery.com/UI/Sortables
3142  *
3143  * Depends:
3144  *      jquery.ui.core.js
3145  *      jquery.ui.mouse.js
3146  *      jquery.ui.widget.js
3147  */
3148 (function( $, undefined ) {
3149
3150 $.widget("ui.sortable", $.ui.mouse, {
3151         widgetEventPrefix: "sort",
3152         options: {
3153                 appendTo: "parent",
3154                 axis: false,
3155                 connectWith: false,
3156                 containment: false,
3157                 cursor: 'auto',
3158                 cursorAt: false,
3159                 dropOnEmpty: true,
3160                 forcePlaceholderSize: false,
3161                 forceHelperSize: false,
3162                 grid: false,
3163                 handle: false,
3164                 helper: "original",
3165                 items: '> *',
3166                 opacity: false,
3167                 placeholder: false,
3168                 revert: false,
3169                 scroll: true,
3170                 scrollSensitivity: 20,
3171                 scrollSpeed: 20,
3172                 scope: "default",
3173                 tolerance: "intersect",
3174                 zIndex: 1000
3175         },
3176         _create: function() {
3177
3178                 var o = this.options;
3179                 this.containerCache = {};
3180                 this.element.addClass("ui-sortable");
3181
3182                 //Get the items
3183                 this.refresh();
3184
3185                 //Let's determine if the items are floating
3186                 this.floating = this.items.length ? (/left|right/).test(this.items[0].item.css('float')) : false;
3187
3188                 //Let's determine the parent's offset
3189                 this.offset = this.element.offset();
3190
3191                 //Initialize mouse events for interaction
3192                 this._mouseInit();
3193
3194         },
3195
3196         destroy: function() {
3197                 this.element
3198                         .removeClass("ui-sortable ui-sortable-disabled")
3199                         .removeData("sortable")
3200                         .unbind(".sortable");
3201                 this._mouseDestroy();
3202
3203                 for ( var i = this.items.length - 1; i >= 0; i-- )
3204                         this.items[i].item.removeData("sortable-item");
3205
3206                 return this;
3207         },
3208
3209         _setOption: function(key, value){
3210                 if ( key === "disabled" ) {
3211                         this.options[ key ] = value;
3212
3213                         this.widget()
3214                                 [ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" );
3215                 } else {
3216                         // Don't call widget base _setOption for disable as it adds ui-state-disabled class
3217                         $.Widget.prototype._setOption.apply(this, arguments);
3218                 }
3219         },
3220
3221         _mouseCapture: function(event, overrideHandle) {
3222
3223                 if (this.reverting) {
3224                         return false;
3225                 }
3226
3227                 if(this.options.disabled || this.options.type == 'static') return false;
3228
3229                 //We have to refresh the items data once first
3230                 this._refreshItems(event);
3231
3232                 //Find out if the clicked node (or one of its parents) is a actual item in this.items
3233                 var currentItem = null, self = this, nodes = $(event.target).parents().each(function() {
3234                         if($.data(this, 'sortable-item') == self) {
3235                                 currentItem = $(this);
3236                                 return false;
3237                         }
3238                 });
3239                 if($.data(event.target, 'sortable-item') == self) currentItem = $(event.target);
3240
3241                 if(!currentItem) return false;
3242                 if(this.options.handle && !overrideHandle) {
3243                         var validHandle = false;
3244
3245                         $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; });
3246                         if(!validHandle) return false;
3247                 }
3248
3249                 this.currentItem = currentItem;
3250                 this._removeCurrentsFromItems();
3251                 return true;
3252
3253         },
3254
3255         _mouseStart: function(event, overrideHandle, noActivation) {
3256
3257                 var o = this.options, self = this;
3258                 this.currentContainer = this;
3259
3260                 //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
3261                 this.refreshPositions();
3262
3263                 //Create and append the visible helper
3264                 this.helper = this._createHelper(event);
3265
3266                 //Cache the helper size
3267                 this._cacheHelperProportions();
3268
3269                 /*
3270                  * - Position generation -
3271                  * This block generates everything position related - it's the core of draggables.
3272                  */
3273
3274                 //Cache the margins of the original element
3275                 this._cacheMargins();
3276
3277                 //Get the next scrolling parent
3278                 this.scrollParent = this.helper.scrollParent();
3279
3280                 //The element's absolute position on the page minus margins
3281                 this.offset = this.currentItem.offset();
3282                 this.offset = {
3283                         top: this.offset.top - this.margins.top,
3284                         left: this.offset.left - this.margins.left
3285                 };
3286
3287                 // Only after we got the offset, we can change the helper's position to absolute
3288                 // TODO: Still need to figure out a way to make relative sorting possible
3289                 this.helper.css("position", "absolute");
3290                 this.cssPosition = this.helper.css("position");
3291
3292                 $.extend(this.offset, {
3293                         click: { //Where the click happened, relative to the element
3294                                 left: event.pageX - this.offset.left,
3295                                 top: event.pageY - this.offset.top
3296                         },
3297                         parent: this._getParentOffset(),
3298                         relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
3299                 });
3300
3301                 //Generate the original position
3302                 this.originalPosition = this._generatePosition(event);
3303                 this.originalPageX = event.pageX;
3304                 this.originalPageY = event.pageY;
3305
3306                 //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
3307                 (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
3308
3309                 //Cache the former DOM position
3310                 this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
3311
3312                 //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
3313                 if(this.helper[0] != this.currentItem[0]) {
3314                         this.currentItem.hide();
3315                 }
3316
3317                 //Create the placeholder
3318                 this._createPlaceholder();
3319
3320                 //Set a containment if given in the options
3321                 if(o.containment)
3322                         this._setContainment();
3323
3324                 if(o.cursor) { // cursor option
3325                         if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor");
3326                         $('body').css("cursor", o.cursor);
3327                 }
3328
3329                 if(o.opacity) { // opacity option
3330                         if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity");
3331                         this.helper.css("opacity", o.opacity);
3332                 }
3333
3334                 if(o.zIndex) { // zIndex option
3335                         if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex");
3336                         this.helper.css("zIndex", o.zIndex);
3337                 }
3338
3339                 //Prepare scrolling
3340                 if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML')
3341                         this.overflowOffset = this.scrollParent.offset();
3342
3343                 //Call callbacks
3344                 this._trigger("start", event, this._uiHash());
3345
3346                 //Recache the helper size
3347                 if(!this._preserveHelperProportions)
3348                         this._cacheHelperProportions();
3349
3350
3351                 //Post 'activate' events to possible containers
3352                 if(!noActivation) {
3353                          for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); }
3354                 }
3355
3356                 //Prepare possible droppables
3357                 if($.ui.ddmanager)
3358                         $.ui.ddmanager.current = this;
3359
3360                 if ($.ui.ddmanager && !o.dropBehaviour)
3361                         $.ui.ddmanager.prepareOffsets(this, event);
3362
3363                 this.dragging = true;
3364
3365                 this.helper.addClass("ui-sortable-helper");
3366                 this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
3367                 return true;
3368
3369         },
3370
3371         _mouseDrag: function(event) {
3372
3373                 //Compute the helpers position
3374                 this.position = this._generatePosition(event);
3375                 this.positionAbs = this._convertPositionTo("absolute");
3376
3377                 if (!this.lastPositionAbs) {
3378                         this.lastPositionAbs = this.positionAbs;
3379                 }
3380
3381                 //Do scrolling
3382                 if(this.options.scroll) {
3383                         var o = this.options, scrolled = false;
3384                         if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') {
3385
3386                                 if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
3387                                         this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
3388                                 else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity)
3389                                         this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
3390
3391                                 if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
3392                                         this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
3393                                 else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity)
3394                                         this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
3395
3396                         } else {
3397
3398                                 if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
3399                                         scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
3400                                 else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
3401                                         scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
3402
3403                                 if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
3404                                         scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
3405                                 else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
3406                                         scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
3407
3408                         }
3409
3410                         if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
3411                                 $.ui.ddmanager.prepareOffsets(this, event);
3412                 }
3413
3414                 //Regenerate the absolute position used for position checks
3415                 this.positionAbs = this._convertPositionTo("absolute");
3416
3417                 //Set the helper position
3418                 if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
3419                 if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
3420
3421                 //Rearrange
3422                 for (var i = this.items.length - 1; i >= 0; i--) {
3423
3424                         //Cache variables and intersection, continue if no intersection
3425                         var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item);
3426                         if (!intersection) continue;
3427
3428                         if(itemElement != this.currentItem[0] //cannot intersect with itself
3429                                 &&      this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before
3430                                 &&      !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked
3431                                 && (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true)
3432                                 //&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container
3433                         ) {
3434
3435                                 this.direction = intersection == 1 ? "down" : "up";
3436
3437                                 if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) {
3438                                         this._rearrange(event, item);
3439                                 } else {
3440                                         break;
3441                                 }
3442
3443                                 this._trigger("change", event, this._uiHash());
3444                                 break;
3445                         }
3446                 }
3447
3448                 //Post events to containers
3449                 this._contactContainers(event);
3450
3451                 //Interconnect with droppables
3452                 if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
3453
3454                 //Call callbacks
3455                 this._trigger('sort', event, this._uiHash());
3456
3457                 this.lastPositionAbs = this.positionAbs;
3458                 return false;
3459
3460         },
3461
3462         _mouseStop: function(event, noPropagation) {
3463
3464                 if(!event) return;
3465
3466                 //If we are using droppables, inform the manager about the drop
3467                 if ($.ui.ddmanager && !this.options.dropBehaviour)
3468                         $.ui.ddmanager.drop(this, event);
3469
3470                 if(this.options.revert) {
3471                         var self = this;
3472                         var cur = self.placeholder.offset();
3473
3474                         self.reverting = true;
3475
3476                         $(this.helper).animate({
3477                                 left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft),
3478                                 top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop)
3479                         }, parseInt(this.options.revert, 10) || 500, function() {
3480                                 self._clear(event);
3481                         });
3482                 } else {
3483                         this._clear(event, noPropagation);
3484                 }
3485
3486                 return false;
3487
3488         },
3489
3490         cancel: function() {
3491
3492                 var self = this;
3493
3494                 if(this.dragging) {
3495
3496                         this._mouseUp({ target: null });
3497
3498                         if(this.options.helper == "original")
3499                                 this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
3500                         else
3501                                 this.currentItem.show();
3502
3503                         //Post deactivating events to containers
3504                         for (var i = this.containers.length - 1; i >= 0; i--){
3505                                 this.containers[i]._trigger("deactivate", null, self._uiHash(this));
3506                                 if(this.containers[i].containerCache.over) {
3507                                         this.containers[i]._trigger("out", null, self._uiHash(this));
3508                                         this.containers[i].containerCache.over = 0;
3509                                 }
3510                         }
3511
3512                 }
3513
3514                 if (this.placeholder) {
3515                         //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
3516                         if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
3517                         if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove();
3518
3519                         $.extend(this, {
3520                                 helper: null,
3521                                 dragging: false,
3522                                 reverting: false,
3523                                 _noFinalSort: null
3524                         });
3525
3526                         if(this.domPosition.prev) {
3527                                 $(this.domPosition.prev).after(this.currentItem);
3528                         } else {
3529                                 $(this.domPosition.parent).prepend(this.currentItem);
3530                         }
3531                 }
3532
3533                 return this;
3534
3535         },
3536
3537         serialize: function(o) {
3538
3539                 var items = this._getItemsAsjQuery(o && o.connected);
3540                 var str = []; o = o || {};
3541
3542                 $(items).each(function() {
3543                         var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/));
3544                         if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2]));
3545                 });
3546
3547                 if(!str.length && o.key) {
3548                         str.push(o.key + '=');
3549                 }
3550
3551                 return str.join('&');
3552
3553         },
3554
3555         toArray: function(o) {
3556
3557                 var items = this._getItemsAsjQuery(o && o.connected);
3558                 var ret = []; o = o || {};
3559
3560                 items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); });
3561                 return ret;
3562
3563         },
3564
3565         /* Be careful with the following core functions */
3566         _intersectsWith: function(item) {
3567
3568                 var x1 = this.positionAbs.left,
3569                         x2 = x1 + this.helperProportions.width,
3570                         y1 = this.positionAbs.top,
3571                         y2 = y1 + this.helperProportions.height;
3572
3573                 var l = item.left,
3574                         r = l + item.width,
3575                         t = item.top,
3576                         b = t + item.height;
3577
3578                 var dyClick = this.offset.click.top,
3579                         dxClick = this.offset.click.left;
3580
3581                 var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r;
3582
3583                 if(        this.options.tolerance == "pointer"
3584                         || this.options.forcePointerForContainers
3585                         || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height'])
3586                 ) {
3587                         return isOverElement;
3588                 } else {
3589
3590                         return (l < x1 + (this.helperProportions.width / 2) // Right Half
3591                                 && x2 - (this.helperProportions.width / 2) < r // Left Half
3592                                 && t < y1 + (this.helperProportions.height / 2) // Bottom Half
3593                                 && y2 - (this.helperProportions.height / 2) < b ); // Top Half
3594
3595                 }
3596         },
3597
3598         _intersectsWithPointer: function(item) {
3599
3600                 var isOverElementHeight = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
3601                         isOverElementWidth = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
3602                         isOverElement = isOverElementHeight && isOverElementWidth,
3603                         verticalDirection = this._getDragVerticalDirection(),
3604                         horizontalDirection = this._getDragHorizontalDirection();
3605
3606                 if (!isOverElement)
3607                         return false;
3608
3609                 return this.floating ?
3610                         ( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 )
3611                         : ( verticalDirection && (verticalDirection == "down" ? 2 : 1) );
3612
3613         },
3614
3615         _intersectsWithSides: function(item) {
3616
3617                 var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
3618                         isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
3619                         verticalDirection = this._getDragVerticalDirection(),
3620                         horizontalDirection = this._getDragHorizontalDirection();
3621
3622                 if (this.floating && horizontalDirection) {
3623                         return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf));
3624                 } else {
3625                         return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf));
3626                 }
3627
3628         },
3629
3630         _getDragVerticalDirection: function() {
3631                 var delta = this.positionAbs.top - this.lastPositionAbs.top;
3632                 return delta != 0 && (delta > 0 ? "down" : "up");
3633         },
3634
3635         _getDragHorizontalDirection: function() {
3636                 var delta = this.positionAbs.left - this.lastPositionAbs.left;
3637                 return delta != 0 && (delta > 0 ? "right" : "left");
3638         },
3639
3640         refresh: function(event) {
3641                 this._refreshItems(event);
3642                 this.refreshPositions();
3643                 return this;
3644         },
3645
3646         _connectWith: function() {
3647                 var options = this.options;
3648                 return options.connectWith.constructor == String
3649                         ? [options.connectWith]
3650                         : options.connectWith;
3651         },
3652
3653         _getItemsAsjQuery: function(connected) {
3654
3655                 var self = this;
3656                 var items = [];
3657                 var queries = [];
3658                 var connectWith = this._connectWith();
3659
3660                 if(connectWith && connected) {
3661                         for (var i = connectWith.length - 1; i >= 0; i--){
3662                                 var cur = $(connectWith[i]);
3663                                 for (var j = cur.length - 1; j >= 0; j--){
3664                                         var inst = $.data(cur[j], 'sortable');
3665                                         if(inst && inst != this && !inst.options.disabled) {
3666                                                 queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]);
3667                                         }
3668                                 };
3669                         };
3670                 }
3671
3672                 queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]);
3673
3674                 for (var i = queries.length - 1; i >= 0; i--){
3675                         queries[i][0].each(function() {
3676                                 items.push(this);
3677                         });
3678                 };
3679
3680                 return $(items);
3681
3682         },
3683
3684         _removeCurrentsFromItems: function() {
3685
3686                 var list = this.currentItem.find(":data(sortable-item)");
3687
3688                 for (var i=0; i < this.items.length; i++) {
3689
3690                         for (var j=0; j < list.length; j++) {
3691                                 if(list[j] == this.items[i].item[0])
3692                                         this.items.splice(i,1);
3693                         };
3694
3695                 };
3696
3697         },
3698
3699         _refreshItems: function(event) {
3700
3701                 this.items = [];
3702                 this.containers = [this];
3703                 var items = this.items;
3704                 var self = this;
3705                 var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]];
3706                 var connectWith = this._connectWith();
3707
3708                 if(connectWith) {
3709                         for (var i = connectWith.length - 1; i >= 0; i--){
3710                                 var cur = $(connectWith[i]);
3711                                 for (var j = cur.length - 1; j >= 0; j--){
3712                                         var inst = $.data(cur[j], 'sortable');
3713                                         if(inst && inst != this && !inst.options.disabled) {
3714                                                 queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
3715                                                 this.containers.push(inst);
3716                                         }
3717                                 };
3718                         };
3719                 }
3720
3721                 for (var i = queries.length - 1; i >= 0; i--) {
3722                         var targetData = queries[i][1];
3723                         var _queries = queries[i][0];
3724
3725                         for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) {
3726                                 var item = $(_queries[j]);
3727
3728                                 item.data('sortable-item', targetData); // Data for target checking (mouse manager)
3729
3730                                 items.push({
3731                                         item: item,
3732                                         instance: targetData,
3733                                         width: 0, height: 0,
3734                                         left: 0, top: 0
3735                                 });
3736                         };
3737                 };
3738
3739         },
3740
3741         refreshPositions: function(fast) {
3742
3743                 //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
3744                 if(this.offsetParent && this.helper) {
3745                         this.offset.parent = this._getParentOffset();
3746                 }
3747
3748                 for (var i = this.items.length - 1; i >= 0; i--){
3749                         var item = this.items[i];
3750
3751                         var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
3752
3753                         if (!fast) {
3754                                 item.width = t.outerWidth();
3755                                 item.height = t.outerHeight();
3756                         }
3757
3758                         var p = t.offset();
3759                         item.left = p.left;
3760                         item.top = p.top;
3761                 };
3762
3763                 if(this.options.custom && this.options.custom.refreshContainers) {
3764                         this.options.custom.refreshContainers.call(this);
3765                 } else {
3766                         for (var i = this.containers.length - 1; i >= 0; i--){
3767                                 var p = this.containers[i].element.offset();
3768                                 this.containers[i].containerCache.left = p.left;
3769                                 this.containers[i].containerCache.top = p.top;
3770                                 this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
3771                                 this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
3772                         };
3773                 }
3774
3775                 return this;
3776         },
3777
3778         _createPlaceholder: function(that) {
3779
3780                 var self = that || this, o = self.options;
3781
3782                 if(!o.placeholder || o.placeholder.constructor == String) {
3783                         var className = o.placeholder;
3784                         o.placeholder = {
3785                                 element: function() {
3786
3787                                         var el = $(document.createElement(self.currentItem[0].nodeName))
3788                                                 .addClass(className || self.currentItem[0].className+" ui-sortable-placeholder")
3789                                                 .removeClass("ui-sortable-helper")[0];
3790
3791                                         if(!className)
3792                                                 el.style.visibility = "hidden";
3793
3794                                         return el;
3795                                 },
3796                                 update: function(container, p) {
3797
3798                                         // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
3799                                         // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
3800                                         if(className && !o.forcePlaceholderSize) return;
3801
3802                                         //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
3803                                         if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); };
3804                                         if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); };
3805                                 }
3806                         };
3807                 }
3808
3809                 //Create the placeholder
3810                 self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem));
3811
3812                 //Append it after the actual current item
3813                 self.currentItem.after(self.placeholder);
3814
3815                 //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
3816                 o.placeholder.update(self, self.placeholder);
3817
3818         },
3819
3820         _contactContainers: function(event) {
3821
3822                 // get innermost container that intersects with item
3823                 var innermostContainer = null, innermostIndex = null;
3824
3825
3826                 for (var i = this.containers.length - 1; i >= 0; i--){
3827
3828                         // never consider a container that's located within the item itself
3829                         if($.ui.contains(this.currentItem[0], this.containers[i].element[0]))
3830                                 continue;
3831
3832                         if(this._intersectsWith(this.containers[i].containerCache)) {
3833
3834                                 // if we've already found a container and it's more "inner" than this, then continue
3835                                 if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0]))
3836                                         continue;
3837
3838                                 innermostContainer = this.containers[i];
3839                                 innermostIndex = i;
3840
3841                         } else {
3842                                 // container doesn't intersect. trigger "out" event if necessary
3843                                 if(this.containers[i].containerCache.over) {
3844                                         this.containers[i]._trigger("out", event, this._uiHash(this));
3845                                         this.containers[i].containerCache.over = 0;
3846                                 }
3847                         }
3848
3849                 }
3850
3851                 // if no intersecting containers found, return
3852                 if(!innermostContainer) return;
3853
3854                 // move the item into the container if it's not there already
3855                 if(this.containers.length === 1) {
3856                         this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
3857                         this.containers[innermostIndex].containerCache.over = 1;
3858                 } else if(this.currentContainer != this.containers[innermostIndex]) {
3859
3860                         //When entering a new container, we will find the item with the least distance and append our item near it
3861                         var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top'];
3862                         for (var j = this.items.length - 1; j >= 0; j--) {
3863                                 if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue;
3864                                 var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top'];
3865                                 if(Math.abs(cur - base) < dist) {
3866                                         dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j];
3867                                 }
3868                         }
3869
3870                         if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled
3871                                 return;
3872
3873                         this.currentContainer = this.containers[innermostIndex];
3874                         itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
3875                         this._trigger("change", event, this._uiHash());
3876                         this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
3877
3878                         //Update the placeholder
3879                         this.options.placeholder.update(this.currentContainer, this.placeholder);
3880
3881                         this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
3882                         this.containers[innermostIndex].containerCache.over = 1;
3883                 }
3884
3885
3886         },
3887
3888         _createHelper: function(event) {
3889
3890                 var o = this.options;
3891                 var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem);
3892
3893                 if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already
3894                         $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
3895
3896                 if(helper[0] == this.currentItem[0])
3897                         this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
3898
3899                 if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width());
3900                 if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height());
3901
3902                 return helper;
3903
3904         },
3905
3906         _adjustOffsetFromHelper: function(obj) {
3907                 if (typeof obj == 'string') {
3908                         obj = obj.split(' ');
3909                 }
3910                 if ($.isArray(obj)) {
3911                         obj = {left: +obj[0], top: +obj[1] || 0};
3912                 }
3913                 if ('left' in obj) {
3914                         this.offset.click.left = obj.left + this.margins.left;
3915                 }
3916                 if ('right' in obj) {
3917                         this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
3918                 }
3919                 if ('top' in obj) {
3920                         this.offset.click.top = obj.top + this.margins.top;
3921                 }
3922                 if ('bottom' in obj) {
3923                         this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
3924                 }
3925         },
3926
3927         _getParentOffset: function() {
3928
3929
3930                 //Get the offsetParent and cache its position
3931                 this.offsetParent = this.helper.offsetParent();
3932                 var po = this.offsetParent.offset();
3933
3934                 // This is a special case where we need to modify a offset calculated on start, since the following happened:
3935                 // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
3936                 // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
3937                 //    the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
3938                 if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) {
3939                         po.left += this.scrollParent.scrollLeft();
3940                         po.top += this.scrollParent.scrollTop();
3941                 }
3942
3943                 if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
3944                 || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix
3945                         po = { top: 0, left: 0 };
3946
3947                 return {
3948                         top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
3949                         left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
3950                 };
3951
3952         },
3953
3954         _getRelativeOffset: function() {
3955
3956                 if(this.cssPosition == "relative") {
3957                         var p = this.currentItem.position();
3958                         return {
3959                                 top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
3960                                 left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
3961                         };
3962                 } else {
3963                         return { top: 0, left: 0 };
3964                 }
3965
3966         },
3967
3968         _cacheMargins: function() {
3969                 this.margins = {
3970                         left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
3971                         top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
3972                 };
3973         },
3974
3975         _cacheHelperProportions: function() {
3976                 this.helperProportions = {
3977                         width: this.helper.outerWidth(),
3978                         height: this.helper.outerHeight()
3979                 };
3980         },
3981
3982         _setContainment: function() {
3983
3984                 var o = this.options;
3985                 if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
3986                 if(o.containment == 'document' || o.containment == 'window') this.containment = [
3987                         0 - this.offset.relative.left - this.offset.parent.left,
3988                         0 - this.offset.relative.top - this.offset.parent.top,
3989                         $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
3990                         ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
3991                 ];
3992
3993                 if(!(/^(document|window|parent)$/).test(o.containment)) {
3994                         var ce = $(o.containment)[0];
3995                         var co = $(o.containment).offset();
3996                         var over = ($(ce).css("overflow") != 'hidden');
3997
3998                         this.containment = [
3999                                 co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
4000                                 co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
4001                                 co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
4002                                 co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
4003                         ];
4004                 }
4005
4006         },
4007
4008         _convertPositionTo: function(d, pos) {
4009
4010                 if(!pos) pos = this.position;
4011                 var mod = d == "absolute" ? 1 : -1;
4012                 var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
4013
4014                 return {
4015                         top: (
4016                                 pos.top                                                                                                                                 // The absolute mouse position
4017                                 + this.offset.relative.top * mod                                                                                // Only for relative positioned nodes: Relative offset from element to offset parent
4018                                 + this.offset.parent.top * mod                                                                                  // The offsetParent's offset without borders (offset + border)
4019                                 - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
4020                         ),
4021                         left: (
4022                                 pos.left                                                                                                                                // The absolute mouse position
4023                                 + this.offset.relative.left * mod                                                                               // Only for relative positioned nodes: Relative offset from element to offset parent
4024                                 + this.offset.parent.left * mod                                                                                 // The offsetParent's offset without borders (offset + border)
4025                                 - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
4026                         )
4027                 };
4028
4029         },
4030
4031         _generatePosition: function(event) {
4032
4033                 var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
4034
4035                 // This is another very weird special case that only happens for relative elements:
4036                 // 1. If the css position is relative
4037                 // 2. and the scroll parent is the document or similar to the offset parent
4038                 // we have to refresh the relative offset during the scroll so there are no jumps
4039                 if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) {
4040                         this.offset.relative = this._getRelativeOffset();
4041                 }
4042
4043                 var pageX = event.pageX;
4044                 var pageY = event.pageY;
4045
4046                 /*
4047                  * - Position constraining -
4048                  * Constrain the position to a mix of grid, containment.
4049                  */
4050
4051                 if(this.originalPosition) { //If we are not dragging yet, we won't check for options
4052
4053                         if(this.containment) {
4054                                 if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left;
4055                                 if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top;
4056                                 if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left;
4057                                 if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top;
4058                         }
4059
4060                         if(o.grid) {
4061                                 var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
4062                                 pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
4063
4064                                 var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
4065                                 pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
4066                         }
4067
4068                 }
4069
4070                 return {
4071                         top: (
4072                                 pageY                                                                                                                           // The absolute mouse position
4073                                 - this.offset.click.top                                                                                                 // Click offset (relative to the element)
4074                                 - this.offset.relative.top                                                                                              // Only for relative positioned nodes: Relative offset from element to offset parent
4075                                 - this.offset.parent.top                                                                                                // The offsetParent's offset without borders (offset + border)
4076                                 + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
4077                         ),
4078                         left: (
4079                                 pageX                                                                                                                           // The absolute mouse position
4080                                 - this.offset.click.left                                                                                                // Click offset (relative to the element)
4081                                 - this.offset.relative.left                                                                                             // Only for relative positioned nodes: Relative offset from element to offset parent
4082                                 - this.offset.parent.left                                                                                               // The offsetParent's offset without borders (offset + border)
4083                                 + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
4084                         )
4085                 };
4086
4087         },
4088
4089         _rearrange: function(event, i, a, hardRefresh) {
4090
4091                 a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling));
4092
4093                 //Various things done here to improve the performance:
4094                 // 1. we create a setTimeout, that calls refreshPositions
4095                 // 2. on the instance, we have a counter variable, that get's higher after every append
4096                 // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
4097                 // 4. this lets only the last addition to the timeout stack through
4098                 this.counter = this.counter ? ++this.counter : 1;
4099                 var self = this, counter = this.counter;
4100
4101                 window.setTimeout(function() {
4102                         if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
4103                 },0);
4104
4105         },
4106
4107         _clear: function(event, noPropagation) {
4108
4109                 this.reverting = false;
4110                 // We delay all events that have to be triggered to after the point where the placeholder has been removed and
4111                 // everything else normalized again
4112                 var delayedTriggers = [], self = this;
4113
4114                 // We first have to update the dom position of the actual currentItem
4115                 // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
4116                 if(!this._noFinalSort && this.currentItem[0].parentNode) this.placeholder.before(this.currentItem);
4117                 this._noFinalSort = null;
4118
4119                 if(this.helper[0] == this.currentItem[0]) {
4120                         for(var i in this._storedCSS) {
4121                                 if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = '';
4122                         }
4123                         this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
4124                 } else {
4125                         this.currentItem.show();
4126                 }
4127
4128                 if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
4129                 if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
4130                 if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element
4131                         if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
4132                         for (var i = this.containers.length - 1; i >= 0; i--){
4133                                 if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) {
4134                                         delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
4135                                         delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this));  }; }).call(this, this.containers[i]));
4136                                 }
4137                         };
4138                 };
4139
4140                 //Post events to containers
4141                 for (var i = this.containers.length - 1; i >= 0; i--){
4142                         if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
4143                         if(this.containers[i].containerCache.over) {
4144                                 delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
4145                                 this.containers[i].containerCache.over = 0;
4146                         }
4147                 }
4148
4149                 //Do what was originally in plugins
4150                 if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor
4151                 if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity
4152                 if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index
4153
4154                 this.dragging = false;
4155                 if(this.cancelHelperRemoval) {
4156                         if(!noPropagation) {
4157                                 this._trigger("beforeStop", event, this._uiHash());
4158                                 for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
4159                                 this._trigger("stop", event, this._uiHash());
4160                         }
4161                         return false;
4162                 }
4163
4164                 if(!noPropagation) this._trigger("beforeStop", event, this._uiHash());
4165
4166                 //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
4167                 this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
4168
4169                 if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null;
4170
4171                 if(!noPropagation) {
4172                         for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events
4173                         this._trigger("stop", event, this._uiHash());
4174                 }
4175
4176                 this.fromOutside = false;
4177                 return true;
4178
4179         },
4180
4181         _trigger: function() {
4182                 if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
4183                         this.cancel();
4184                 }
4185         },
4186
4187         _uiHash: function(inst) {
4188                 var self = inst || this;
4189                 return {
4190                         helper: self.helper,
4191                         placeholder: self.placeholder || $([]),
4192                         position: self.position,
4193                         originalPosition: self.originalPosition,
4194                         offset: self.positionAbs,
4195                         item: self.currentItem,
4196                         sender: inst ? inst.element : null
4197                 };
4198         }
4199
4200 });
4201
4202 $.extend($.ui.sortable, {
4203         version: "1.8.10"
4204 });
4205
4206 })(jQuery);
4207 /*
4208  * jQuery UI Accordion 1.8.10
4209  *
4210  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
4211  * Dual licensed under the MIT or GPL Version 2 licenses.
4212  * http://jquery.org/license
4213  *
4214  * http://docs.jquery.com/UI/Accordion
4215  *
4216  * Depends:
4217  *      jquery.ui.core.js
4218  *      jquery.ui.widget.js
4219  */
4220 (function( $, undefined ) {
4221
4222 $.widget( "ui.accordion", {
4223         options: {
4224                 active: 0,
4225                 animated: "slide",
4226                 autoHeight: true,
4227                 clearStyle: false,
4228                 collapsible: false,
4229                 event: "click",
4230                 fillSpace: false,
4231                 header: "> li > :first-child,> :not(li):even",
4232                 icons: {
4233                         header: "ui-icon-triangle-1-e",
4234                         headerSelected: "ui-icon-triangle-1-s"
4235                 },
4236                 navigation: false,
4237                 navigationFilter: function() {
4238                         return this.href.toLowerCase() === location.href.toLowerCase();
4239                 }
4240         },
4241
4242         _create: function() {
4243                 var self = this,
4244                         options = self.options;
4245
4246                 self.running = 0;
4247
4248                 self.element
4249                         .addClass( "ui-accordion ui-widget ui-helper-reset" )
4250                         // in lack of child-selectors in CSS
4251                         // we need to mark top-LIs in a UL-accordion for some IE-fix
4252                         .children( "li" )
4253                                 .addClass( "ui-accordion-li-fix" );
4254
4255                 self.headers = self.element.find( options.header )
4256                         .addClass( "ui-accordion-header ui-helper-reset ui-state-default ui-corner-all" )
4257                         .bind( "mouseenter.accordion", function() {
4258                                 if ( options.disabled ) {
4259                                         return;
4260                                 }
4261                                 $( this ).addClass( "ui-state-hover" );
4262                         })
4263                         .bind( "mouseleave.accordion", function() {
4264                                 if ( options.disabled ) {
4265                                         return;
4266                                 }
4267                                 $( this ).removeClass( "ui-state-hover" );
4268                         })
4269                         .bind( "focus.accordion", function() {
4270                                 if ( options.disabled ) {
4271                                         return;
4272                                 }
4273                                 $( this ).addClass( "ui-state-focus" );
4274                         })
4275                         .bind( "blur.accordion", function() {
4276                                 if ( options.disabled ) {
4277                                         return;
4278                                 }
4279                                 $( this ).removeClass( "ui-state-focus" );
4280                         });
4281
4282                 self.headers.next()
4283                         .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" );
4284
4285                 if ( options.navigation ) {
4286                         var current = self.element.find( "a" ).filter( options.navigationFilter ).eq( 0 );
4287                         if ( current.length ) {
4288                                 var header = current.closest( ".ui-accordion-header" );
4289                                 if ( header.length ) {
4290                                         // anchor within header
4291                                         self.active = header;
4292                                 } else {
4293                                         // anchor within content
4294                                         self.active = current.closest( ".ui-accordion-content" ).prev();
4295                                 }
4296                         }
4297                 }
4298
4299                 self.active = self._findActive( self.active || options.active )
4300                         .addClass( "ui-state-default ui-state-active" )
4301                         .toggleClass( "ui-corner-all" )
4302                         .toggleClass( "ui-corner-top" );
4303                 self.active.next().addClass( "ui-accordion-content-active" );
4304
4305                 self._createIcons();
4306                 self.resize();
4307
4308                 // ARIA
4309                 self.element.attr( "role", "tablist" );
4310
4311                 self.headers
4312                         .attr( "role", "tab" )
4313                         .bind( "keydown.accordion", function( event ) {
4314                                 return self._keydown( event );
4315                         })
4316                         .next()
4317                                 .attr( "role", "tabpanel" );
4318
4319                 self.headers
4320                         .not( self.active || "" )
4321                         .attr({
4322                                 "aria-expanded": "false",
4323                                 tabIndex: -1
4324                         })
4325                         .next()
4326                                 .hide();
4327
4328                 // make sure at least one header is in the tab order
4329                 if ( !self.active.length ) {
4330                         self.headers.eq( 0 ).attr( "tabIndex", 0 );
4331                 } else {
4332                         self.active
4333                                 .attr({
4334                                         "aria-expanded": "true",
4335                                         tabIndex: 0
4336                                 });
4337                 }
4338
4339                 // only need links in tab order for Safari
4340                 if ( !$.browser.safari ) {
4341                         self.headers.find( "a" ).attr( "tabIndex", -1 );
4342                 }
4343
4344                 if ( options.event ) {
4345                         self.headers.bind( options.event.split(" ").join(".accordion ") + ".accordion", function(event) {
4346                                 self._clickHandler.call( self, event, this );
4347                                 event.preventDefault();
4348                         });
4349                 }
4350         },
4351
4352         _createIcons: function() {
4353                 var options = this.options;
4354                 if ( options.icons ) {
4355                         $( "<span></span>" )
4356                                 .addClass( "ui-icon " + options.icons.header )
4357                                 .prependTo( this.headers );
4358                         this.active.children( ".ui-icon" )
4359                                 .toggleClass(options.icons.header)
4360                                 .toggleClass(options.icons.headerSelected);
4361                         this.element.addClass( "ui-accordion-icons" );
4362                 }
4363         },
4364
4365         _destroyIcons: function() {
4366                 this.headers.children( ".ui-icon" ).remove();
4367                 this.element.removeClass( "ui-accordion-icons" );
4368         },
4369
4370         destroy: function() {
4371                 var options = this.options;
4372
4373                 this.element
4374                         .removeClass( "ui-accordion ui-widget ui-helper-reset" )
4375                         .removeAttr( "role" );
4376
4377                 this.headers
4378                         .unbind( ".accordion" )
4379                         .removeClass( "ui-accordion-header ui-accordion-disabled ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-state-disabled ui-corner-top" )
4380                         .removeAttr( "role" )
4381                         .removeAttr( "aria-expanded" )
4382                         .removeAttr( "tabIndex" );
4383
4384                 this.headers.find( "a" ).removeAttr( "tabIndex" );
4385                 this._destroyIcons();
4386                 var contents = this.headers.next()
4387                         .css( "display", "" )
4388                         .removeAttr( "role" )
4389                         .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active ui-accordion-disabled ui-state-disabled" );
4390                 if ( options.autoHeight || options.fillHeight ) {
4391                         contents.css( "height", "" );
4392                 }
4393
4394                 return $.Widget.prototype.destroy.call( this );
4395         },
4396
4397         _setOption: function( key, value ) {
4398                 $.Widget.prototype._setOption.apply( this, arguments );
4399
4400                 if ( key == "active" ) {
4401                         this.activate( value );
4402                 }
4403                 if ( key == "icons" ) {
4404                         this._destroyIcons();
4405                         if ( value ) {
4406                                 this._createIcons();
4407                         }
4408                 }
4409                 // #5332 - opacity doesn't cascade to positioned elements in IE
4410                 // so we need to add the disabled class to the headers and panels
4411                 if ( key == "disabled" ) {
4412                         this.headers.add(this.headers.next())
4413                                 [ value ? "addClass" : "removeClass" ](
4414                                         "ui-accordion-disabled ui-state-disabled" );
4415                 }
4416         },
4417
4418         _keydown: function( event ) {
4419                 if ( this.options.disabled || event.altKey || event.ctrlKey ) {
4420                         return;
4421                 }
4422
4423                 var keyCode = $.ui.keyCode,
4424                         length = this.headers.length,
4425                         currentIndex = this.headers.index( event.target ),
4426                         toFocus = false;
4427
4428                 switch ( event.keyCode ) {
4429                         case keyCode.RIGHT:
4430                         case keyCode.DOWN:
4431                                 toFocus = this.headers[ ( currentIndex + 1 ) % length ];
4432                                 break;
4433                         case keyCode.LEFT:
4434                         case keyCode.UP:
4435                                 toFocus = this.headers[ ( currentIndex - 1 + length ) % length ];
4436                                 break;
4437                         case keyCode.SPACE:
4438                         case keyCode.ENTER:
4439                                 this._clickHandler( { target: event.target }, event.target );
4440                                 event.preventDefault();
4441                 }
4442
4443                 if ( toFocus ) {
4444                         $( event.target ).attr( "tabIndex", -1 );
4445                         $( toFocus ).attr( "tabIndex", 0 );
4446                         toFocus.focus();
4447                         return false;
4448                 }
4449
4450                 return true;
4451         },
4452
4453         resize: function() {
4454                 var options = this.options,
4455                         maxHeight;
4456
4457                 if ( options.fillSpace ) {
4458                         if ( $.browser.msie ) {
4459                                 var defOverflow = this.element.parent().css( "overflow" );
4460                                 this.element.parent().css( "overflow", "hidden");
4461                         }
4462                         maxHeight = this.element.parent().height();
4463                         if ($.browser.msie) {
4464                                 this.element.parent().css( "overflow", defOverflow );
4465                         }
4466
4467                         this.headers.each(function() {
4468                                 maxHeight -= $( this ).outerHeight( true );
4469                         });
4470
4471                         this.headers.next()
4472                                 .each(function() {
4473                                         $( this ).height( Math.max( 0, maxHeight -
4474                                                 $( this ).innerHeight() + $( this ).height() ) );
4475                                 })
4476                                 .css( "overflow", "auto" );
4477                 } else if ( options.autoHeight ) {
4478                         maxHeight = 0;
4479                         this.headers.next()
4480                                 .each(function() {
4481                                         maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
4482                                 })
4483                                 .height( maxHeight );
4484                 }
4485
4486                 return this;
4487         },
4488
4489         activate: function( index ) {
4490                 // TODO this gets called on init, changing the option without an explicit call for that
4491                 this.options.active = index;
4492                 // call clickHandler with custom event
4493                 var active = this._findActive( index )[ 0 ];
4494                 this._clickHandler( { target: active }, active );
4495
4496                 return this;
4497         },
4498
4499         _findActive: function( selector ) {
4500                 return selector
4501                         ? typeof selector === "number"
4502                                 ? this.headers.filter( ":eq(" + selector + ")" )
4503                                 : this.headers.not( this.headers.not( selector ) )
4504                         : selector === false
4505                                 ? $( [] )
4506                                 : this.headers.filter( ":eq(0)" );
4507         },
4508
4509         // TODO isn't event.target enough? why the separate target argument?
4510         _clickHandler: function( event, target ) {
4511                 var options = this.options;
4512                 if ( options.disabled ) {
4513                         return;
4514                 }
4515
4516                 // called only when using activate(false) to close all parts programmatically
4517                 if ( !event.target ) {
4518                         if ( !options.collapsible ) {
4519                                 return;
4520                         }
4521                         this.active
4522                                 .removeClass( "ui-state-active ui-corner-top" )
4523                                 .addClass( "ui-state-default ui-corner-all" )
4524                                 .children( ".ui-icon" )
4525                                         .removeClass( options.icons.headerSelected )
4526                                         .addClass( options.icons.header );
4527                         this.active.next().addClass( "ui-accordion-content-active" );
4528                         var toHide = this.active.next(),
4529                                 data = {
4530                                         options: options,
4531                                         newHeader: $( [] ),
4532                                         oldHeader: options.active,
4533                                         newContent: $( [] ),
4534                                         oldContent: toHide
4535                                 },
4536                                 toShow = ( this.active = $( [] ) );
4537                         this._toggle( toShow, toHide, data );
4538                         return;
4539                 }
4540
4541                 // get the click target
4542                 var clicked = $( event.currentTarget || target ),
4543                         clickedIsActive = clicked[0] === this.active[0];
4544
4545                 // TODO the option is changed, is that correct?
4546                 // TODO if it is correct, shouldn't that happen after determining that the click is valid?
4547                 options.active = options.collapsible && clickedIsActive ?
4548                         false :
4549                         this.headers.index( clicked );
4550
4551                 // if animations are still active, or the active header is the target, ignore click
4552                 if ( this.running || ( !options.collapsible && clickedIsActive ) ) {
4553                         return;
4554                 }
4555
4556                 // find elements to show and hide
4557                 var active = this.active,
4558                         toShow = clicked.next(),
4559                         toHide = this.active.next(),
4560                         data = {
4561                                 options: options,
4562                                 newHeader: clickedIsActive && options.collapsible ? $([]) : clicked,
4563                                 oldHeader: this.active,
4564                                 newContent: clickedIsActive && options.collapsible ? $([]) : toShow,
4565                                 oldContent: toHide
4566                         },
4567                         down = this.headers.index( this.active[0] ) > this.headers.index( clicked[0] );
4568
4569                 // when the call to ._toggle() comes after the class changes
4570                 // it causes a very odd bug in IE 8 (see #6720)
4571                 this.active = clickedIsActive ? $([]) : clicked;
4572                 this._toggle( toShow, toHide, data, clickedIsActive, down );
4573
4574                 // switch classes
4575                 active
4576                         .removeClass( "ui-state-active ui-corner-top" )
4577                         .addClass( "ui-state-default ui-corner-all" )
4578                         .children( ".ui-icon" )
4579                                 .removeClass( options.icons.headerSelected )
4580                                 .addClass( options.icons.header );
4581                 if ( !clickedIsActive ) {
4582                         clicked
4583                                 .removeClass( "ui-state-default ui-corner-all" )
4584                                 .addClass( "ui-state-active ui-corner-top" )
4585                                 .children( ".ui-icon" )
4586                                         .removeClass( options.icons.header )
4587                                         .addClass( options.icons.headerSelected );
4588                         clicked
4589                                 .next()
4590                                 .addClass( "ui-accordion-content-active" );
4591                 }
4592
4593                 return;
4594         },
4595
4596         _toggle: function( toShow, toHide, data, clickedIsActive, down ) {
4597                 var self = this,
4598                         options = self.options;
4599
4600                 self.toShow = toShow;
4601                 self.toHide = toHide;
4602                 self.data = data;
4603
4604                 var complete = function() {
4605                         if ( !self ) {
4606                                 return;
4607                         }
4608                         return self._completed.apply( self, arguments );
4609                 };
4610
4611                 // trigger changestart event
4612                 self._trigger( "changestart", null, self.data );
4613
4614                 // count elements to animate
4615                 self.running = toHide.size() === 0 ? toShow.size() : toHide.size();
4616
4617                 if ( options.animated ) {
4618                         var animOptions = {};
4619
4620                         if ( options.collapsible && clickedIsActive ) {
4621                                 animOptions = {
4622                                         toShow: $( [] ),
4623                                         toHide: toHide,
4624                                         complete: complete,
4625                                         down: down,
4626                                         autoHeight: options.autoHeight || options.fillSpace
4627                                 };
4628                         } else {
4629                                 animOptions = {
4630                                         toShow: toShow,
4631                                         toHide: toHide,
4632                                         complete: complete,
4633                                         down: down,
4634                                         autoHeight: options.autoHeight || options.fillSpace
4635                                 };
4636                         }
4637
4638                         if ( !options.proxied ) {
4639                                 options.proxied = options.animated;
4640                         }
4641
4642                         if ( !options.proxiedDuration ) {
4643                                 options.proxiedDuration = options.duration;
4644                         }
4645
4646                         options.animated = $.isFunction( options.proxied ) ?
4647                                 options.proxied( animOptions ) :
4648                                 options.proxied;
4649
4650                         options.duration = $.isFunction( options.proxiedDuration ) ?
4651                                 options.proxiedDuration( animOptions ) :
4652                                 options.proxiedDuration;
4653
4654                         var animations = $.ui.accordion.animations,
4655                                 duration = options.duration,
4656                                 easing = options.animated;
4657
4658                         if ( easing && !animations[ easing ] && !$.easing[ easing ] ) {
4659                                 easing = "slide";
4660                         }
4661                         if ( !animations[ easing ] ) {
4662                                 animations[ easing ] = function( options ) {
4663                                         this.slide( options, {
4664                                                 easing: easing,
4665                                                 duration: duration || 700
4666                                         });
4667                                 };
4668                         }
4669
4670                         animations[ easing ]( animOptions );
4671                 } else {
4672                         if ( options.collapsible && clickedIsActive ) {
4673                                 toShow.toggle();
4674                         } else {
4675                                 toHide.hide();
4676                                 toShow.show();
4677                         }
4678
4679                         complete( true );
4680                 }
4681
4682                 // TODO assert that the blur and focus triggers are really necessary, remove otherwise
4683                 toHide.prev()
4684                         .attr({
4685                                 "aria-expanded": "false",
4686                                 tabIndex: -1
4687                         })
4688                         .blur();
4689                 toShow.prev()
4690                         .attr({
4691                                 "aria-expanded": "true",
4692                                 tabIndex: 0
4693                         })
4694                         .focus();
4695         },
4696
4697         _completed: function( cancel ) {
4698                 this.running = cancel ? 0 : --this.running;
4699                 if ( this.running ) {
4700                         return;
4701                 }
4702
4703                 if ( this.options.clearStyle ) {
4704                         this.toShow.add( this.toHide ).css({
4705                                 height: "",
4706                                 overflow: ""
4707                         });
4708                 }
4709
4710                 // other classes are removed before the animation; this one needs to stay until completed
4711                 this.toHide.removeClass( "ui-accordion-content-active" );
4712                 // Work around for rendering bug in IE (#5421)
4713                 if ( this.toHide.length ) {
4714                         this.toHide.parent()[0].className = this.toHide.parent()[0].className;
4715                 }
4716
4717                 this._trigger( "change", null, this.data );
4718         }
4719 });
4720
4721 $.extend( $.ui.accordion, {
4722         version: "1.8.10",
4723         animations: {
4724                 slide: function( options, additions ) {
4725                         options = $.extend({
4726                                 easing: "swing",
4727                                 duration: 300
4728                         }, options, additions );
4729                         if ( !options.toHide.size() ) {
4730                                 options.toShow.animate({
4731                                         height: "show",
4732                                         paddingTop: "show",
4733                                         paddingBottom: "show"
4734                                 }, options );
4735                                 return;
4736                         }
4737                         if ( !options.toShow.size() ) {
4738                                 options.toHide.animate({
4739                                         height: "hide",
4740                                         paddingTop: "hide",
4741                                         paddingBottom: "hide"
4742                                 }, options );
4743                                 return;
4744                         }
4745                         var overflow = options.toShow.css( "overflow" ),
4746                                 percentDone = 0,
4747                                 showProps = {},
4748                                 hideProps = {},
4749                                 fxAttrs = [ "height", "paddingTop", "paddingBottom" ],
4750                                 originalWidth;
4751                         // fix width before calculating height of hidden element
4752                         var s = options.toShow;
4753                         originalWidth = s[0].style.width;
4754                         s.width( parseInt( s.parent().width(), 10 )
4755                                 - parseInt( s.css( "paddingLeft" ), 10 )
4756                                 - parseInt( s.css( "paddingRight" ), 10 )
4757                                 - ( parseInt( s.css( "borderLeftWidth" ), 10 ) || 0 )
4758                                 - ( parseInt( s.css( "borderRightWidth" ), 10) || 0 ) );
4759
4760                         $.each( fxAttrs, function( i, prop ) {
4761                                 hideProps[ prop ] = "hide";
4762
4763                                 var parts = ( "" + $.css( options.toShow[0], prop ) ).match( /^([\d+-.]+)(.*)$/ );
4764                                 showProps[ prop ] = {
4765                                         value: parts[ 1 ],
4766                                         unit: parts[ 2 ] || "px"
4767                                 };
4768                         });
4769                         options.toShow.css({ height: 0, overflow: "hidden" }).show();
4770                         options.toHide
4771                                 .filter( ":hidden" )
4772                                         .each( options.complete )
4773                                 .end()
4774                                 .filter( ":visible" )
4775                                 .animate( hideProps, {
4776                                 step: function( now, settings ) {
4777                                         // only calculate the percent when animating height
4778                                         // IE gets very inconsistent results when animating elements
4779                                         // with small values, which is common for padding
4780                                         if ( settings.prop == "height" ) {
4781                                                 percentDone = ( settings.end - settings.start === 0 ) ? 0 :
4782                                                         ( settings.now - settings.start ) / ( settings.end - settings.start );
4783                                         }
4784
4785                                         options.toShow[ 0 ].style[ settings.prop ] =
4786                                                 ( percentDone * showProps[ settings.prop ].value )
4787                                                 + showProps[ settings.prop ].unit;
4788                                 },
4789                                 duration: options.duration,
4790                                 easing: options.easing,
4791                                 complete: function() {
4792                                         if ( !options.autoHeight ) {
4793                                                 options.toShow.css( "height", "" );
4794                                         }
4795                                         options.toShow.css({
4796                                                 width: originalWidth,
4797                                                 overflow: overflow
4798                                         });
4799                                         options.complete();
4800                                 }
4801                         });
4802                 },
4803                 bounceslide: function( options ) {
4804                         this.slide( options, {
4805                                 easing: options.down ? "easeOutBounce" : "swing",
4806                                 duration: options.down ? 1000 : 200
4807                         });
4808                 }
4809         }
4810 });
4811
4812 })( jQuery );
4813 /*
4814  * jQuery UI Autocomplete 1.8.10
4815  *
4816  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
4817  * Dual licensed under the MIT or GPL Version 2 licenses.
4818  * http://jquery.org/license
4819  *
4820  * http://docs.jquery.com/UI/Autocomplete
4821  *
4822  * Depends:
4823  *      jquery.ui.core.js
4824  *      jquery.ui.widget.js
4825  *      jquery.ui.position.js
4826  */
4827 (function( $, undefined ) {
4828
4829 // used to prevent race conditions with remote data sources
4830 var requestIndex = 0;
4831
4832 $.widget( "ui.autocomplete", {
4833         options: {
4834                 appendTo: "body",
4835                 delay: 300,
4836                 minLength: 1,
4837                 position: {
4838                         my: "left top",
4839                         at: "left bottom",
4840                         collision: "none"
4841                 },
4842                 source: null
4843         },
4844
4845         pending: 0,
4846
4847         _create: function() {
4848                 var self = this,
4849                         doc = this.element[ 0 ].ownerDocument,
4850                         suppressKeyPress;
4851
4852                 this.element
4853                         .addClass( "ui-autocomplete-input" )
4854                         .attr( "autocomplete", "off" )
4855                         // TODO verify these actually work as intended
4856                         .attr({
4857                                 role: "textbox",
4858                                 "aria-autocomplete": "list",
4859                                 "aria-haspopup": "true"
4860                         })
4861                         .bind( "keydown.autocomplete", function( event ) {
4862                                 if ( self.options.disabled || self.element.attr( "readonly" ) ) {
4863                                         return;
4864                                 }
4865
4866                                 suppressKeyPress = false;
4867                                 var keyCode = $.ui.keyCode;
4868                                 switch( event.keyCode ) {
4869                                 case keyCode.PAGE_UP:
4870                                         self._move( "previousPage", event );
4871                                         break;
4872                                 case keyCode.PAGE_DOWN:
4873                                         self._move( "nextPage", event );
4874                                         break;
4875                                 case keyCode.UP:
4876                                         self._move( "previous", event );
4877                                         // prevent moving cursor to beginning of text field in some browsers
4878                                         event.preventDefault();
4879                                         break;
4880                                 case keyCode.DOWN:
4881                                         self._move( "next", event );
4882                                         // prevent moving cursor to end of text field in some browsers
4883                                         event.preventDefault();
4884                                         break;
4885                                 case keyCode.ENTER:
4886                                 case keyCode.NUMPAD_ENTER:
4887                                         // when menu is open and has focus
4888                                         if ( self.menu.active ) {
4889                                                 // #6055 - Opera still allows the keypress to occur
4890                                                 // which causes forms to submit
4891                                                 suppressKeyPress = true;
4892                                                 event.preventDefault();
4893                                         }
4894                                         //passthrough - ENTER and TAB both select the current element
4895                                 case keyCode.TAB:
4896                                         if ( !self.menu.active ) {
4897                                                 return;
4898                                         }
4899                                         self.menu.select( event );
4900                                         break;
4901                                 case keyCode.ESCAPE:
4902                                         self.element.val( self.term );
4903                                         self.close( event );
4904                                         break;
4905                                 default:
4906                                         // keypress is triggered before the input value is changed
4907                                         clearTimeout( self.searching );
4908                                         self.searching = setTimeout(function() {
4909                                                 // only search if the value has changed
4910                                                 if ( self.term != self.element.val() ) {
4911                                                         self.selectedItem = null;
4912                                                         self.search( null, event );
4913                                                 }
4914                                         }, self.options.delay );
4915                                         break;
4916                                 }
4917                         })
4918                         .bind( "keypress.autocomplete", function( event ) {
4919                                 if ( suppressKeyPress ) {
4920                                         suppressKeyPress = false;
4921                                         event.preventDefault();
4922                                 }
4923                         })
4924                         .bind( "focus.autocomplete", function() {
4925                                 if ( self.options.disabled ) {
4926                                         return;
4927                                 }
4928
4929                                 self.selectedItem = null;
4930                                 self.previous = self.element.val();
4931                         })
4932                         .bind( "blur.autocomplete", function( event ) {
4933                                 if ( self.options.disabled ) {
4934                                         return;
4935                                 }
4936
4937                                 clearTimeout( self.searching );
4938                                 // clicks on the menu (or a button to trigger a search) will cause a blur event
4939                                 self.closing = setTimeout(function() {
4940                                         self.close( event );
4941                                         self._change( event );
4942                                 }, 150 );
4943                         });
4944                 this._initSource();
4945                 this.response = function() {
4946                         return self._response.apply( self, arguments );
4947                 };
4948                 this.menu = $( "<ul></ul>" )
4949                         .addClass( "ui-autocomplete" )
4950                         .appendTo( $( this.options.appendTo || "body", doc )[0] )
4951                         // prevent the close-on-blur in case of a "slow" click on the menu (long mousedown)
4952                         .mousedown(function( event ) {
4953                                 // clicking on the scrollbar causes focus to shift to the body
4954                                 // but we can't detect a mouseup or a click immediately afterward
4955                                 // so we have to track the next mousedown and close the menu if
4956                                 // the user clicks somewhere outside of the autocomplete
4957                                 var menuElement = self.menu.element[ 0 ];
4958                                 if ( !$( event.target ).closest( ".ui-menu-item" ).length ) {
4959                                         setTimeout(function() {
4960                                                 $( document ).one( 'mousedown', function( event ) {
4961                                                         if ( event.target !== self.element[ 0 ] &&
4962                                                                 event.target !== menuElement &&
4963                                                                 !$.ui.contains( menuElement, event.target ) ) {
4964                                                                 self.close();
4965                                                         }
4966                                                 });
4967                                         }, 1 );
4968                                 }
4969
4970                                 // use another timeout to make sure the blur-event-handler on the input was already triggered
4971                                 setTimeout(function() {
4972                                         clearTimeout( self.closing );
4973                                 }, 13);
4974                         })
4975                         .menu({
4976                                 focus: function( event, ui ) {
4977                                         var item = ui.item.data( "item.autocomplete" );
4978                                         if ( false !== self._trigger( "focus", event, { item: item } ) ) {
4979                                                 // use value to match what will end up in the input, if it was a key event
4980                                                 if ( /^key/.test(event.originalEvent.type) ) {
4981                                                         self.element.val( item.value );
4982                                                 }
4983                                         }
4984                                 },
4985                                 selected: function( event, ui ) {
4986                                         var item = ui.item.data( "item.autocomplete" ),
4987                                                 previous = self.previous;
4988
4989                                         // only trigger when focus was lost (click on menu)
4990                                         if ( self.element[0] !== doc.activeElement ) {
4991                                                 self.element.focus();
4992                                                 self.previous = previous;
4993                                                 // #6109 - IE triggers two focus events and the second
4994                                                 // is asynchronous, so we need to reset the previous
4995                                                 // term synchronously and asynchronously :-(
4996                                                 setTimeout(function() {
4997                                                         self.previous = previous;
4998                                                         self.selectedItem = item;
4999                                                 }, 1);
5000                                         }
5001
5002                                         if ( false !== self._trigger( "select", event, { item: item } ) ) {
5003                                                 self.element.val( item.value );
5004                                         }
5005                                         // reset the term after the select event
5006                                         // this allows custom select handling to work properly
5007                                         self.term = self.element.val();
5008
5009                                         self.close( event );
5010                                         self.selectedItem = item;
5011                                 },
5012                                 blur: function( event, ui ) {
5013                                         // don't set the value of the text field if it's already correct
5014                                         // this prevents moving the cursor unnecessarily
5015                                         if ( self.menu.element.is(":visible") &&
5016                                                 ( self.element.val() !== self.term ) ) {
5017                                                 self.element.val( self.term );
5018                                         }
5019                                 }
5020                         })
5021                         .zIndex( this.element.zIndex() + 1 )
5022                         // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
5023                         .css({ top: 0, left: 0 })
5024                         .hide()
5025                         .data( "menu" );
5026                 if ( $.fn.bgiframe ) {
5027                          this.menu.element.bgiframe();
5028                 }
5029         },
5030
5031         destroy: function() {
5032                 this.element
5033                         .removeClass( "ui-autocomplete-input" )
5034                         .removeAttr( "autocomplete" )
5035                         .removeAttr( "role" )
5036                         .removeAttr( "aria-autocomplete" )
5037                         .removeAttr( "aria-haspopup" );
5038                 this.menu.element.remove();
5039                 $.Widget.prototype.destroy.call( this );
5040         },
5041
5042         _setOption: function( key, value ) {
5043                 $.Widget.prototype._setOption.apply( this, arguments );
5044                 if ( key === "source" ) {
5045                         this._initSource();
5046                 }
5047                 if ( key === "appendTo" ) {
5048                         this.menu.element.appendTo( $( value || "body", this.element[0].ownerDocument )[0] )
5049                 }
5050                 if ( key === "disabled" && value && this.xhr ) {
5051                         this.xhr.abort();
5052                 }
5053         },
5054
5055         _initSource: function() {
5056                 var self = this,
5057                         array,
5058                         url;
5059                 if ( $.isArray(this.options.source) ) {
5060                         array = this.options.source;
5061                         this.source = function( request, response ) {
5062                                 response( $.ui.autocomplete.filter(array, request.term) );
5063                         };
5064                 } else if ( typeof this.options.source === "string" ) {
5065                         url = this.options.source;
5066                         this.source = function( request, response ) {
5067                                 if ( self.xhr ) {
5068                                         self.xhr.abort();
5069                                 }
5070                                 self.xhr = $.ajax({
5071                                         url: url,
5072                                         data: request,
5073                                         dataType: "json",
5074                                         autocompleteRequest: ++requestIndex,
5075                                         success: function( data, status ) {
5076                                                 if ( this.autocompleteRequest === requestIndex ) {
5077                                                         response( data );
5078                                                 }
5079                                         },
5080                                         error: function() {
5081                                                 if ( this.autocompleteRequest === requestIndex ) {
5082                                                         response( [] );
5083                                                 }
5084                                         }
5085                                 });
5086                         };
5087                 } else {
5088                         this.source = this.options.source;
5089                 }
5090         },
5091
5092         search: function( value, event ) {
5093                 value = value != null ? value : this.element.val();
5094
5095                 // always save the actual value, not the one passed as an argument
5096                 this.term = this.element.val();
5097
5098                 if ( value.length < this.options.minLength ) {
5099                         return this.close( event );
5100                 }
5101
5102                 clearTimeout( this.closing );
5103                 if ( this._trigger( "search", event ) === false ) {
5104                         return;
5105                 }
5106
5107                 return this._search( value );
5108         },
5109
5110         _search: function( value ) {
5111                 this.pending++;
5112                 this.element.addClass( "ui-autocomplete-loading" );
5113
5114                 this.source( { term: value }, this.response );
5115         },
5116
5117         _response: function( content ) {
5118                 if ( !this.options.disabled && content && content.length ) {
5119                         content = this._normalize( content );
5120                         this._suggest( content );
5121                         this._trigger( "open" );
5122                 } else {
5123                         this.close();
5124                 }
5125                 this.pending--;
5126                 if ( !this.pending ) {
5127                         this.element.removeClass( "ui-autocomplete-loading" );
5128                 }
5129         },
5130
5131         close: function( event ) {
5132                 clearTimeout( this.closing );
5133                 if ( this.menu.element.is(":visible") ) {
5134                         this.menu.element.hide();
5135                         this.menu.deactivate();
5136                         this._trigger( "close", event );
5137                 }
5138         },
5139
5140         _change: function( event ) {
5141                 if ( this.previous !== this.element.val() ) {
5142                         this._trigger( "change", event, { item: this.selectedItem } );
5143                 }
5144         },
5145
5146         _normalize: function( items ) {
5147                 // assume all items have the right format when the first item is complete
5148                 if ( items.length && items[0].label && items[0].value ) {
5149                         return items;
5150                 }
5151                 return $.map( items, function(item) {
5152                         if ( typeof item === "string" ) {
5153                                 return {
5154                                         label: item,
5155                                         value: item
5156                                 };
5157                         }
5158                         return $.extend({
5159                                 label: item.label || item.value,
5160                                 value: item.value || item.label
5161                         }, item );
5162                 });
5163         },
5164
5165         _suggest: function( items ) {
5166                 var ul = this.menu.element
5167                         .empty()
5168                         .zIndex( this.element.zIndex() + 1 );
5169                 this._renderMenu( ul, items );
5170                 // TODO refresh should check if the active item is still in the dom, removing the need for a manual deactivate
5171                 this.menu.deactivate();
5172                 this.menu.refresh();
5173
5174                 // size and position menu
5175                 ul.show();
5176                 this._resizeMenu();
5177                 ul.position( $.extend({
5178                         of: this.element
5179                 }, this.options.position ));
5180         },
5181
5182         _resizeMenu: function() {
5183                 var ul = this.menu.element;
5184                 ul.outerWidth( Math.max(
5185                         ul.width( "" ).outerWidth(),
5186                         this.element.outerWidth()
5187                 ) );
5188         },
5189
5190         _renderMenu: function( ul, items ) {
5191                 var self = this;
5192                 $.each( items, function( index, item ) {
5193                         self._renderItem( ul, item );
5194                 });
5195         },
5196
5197         _renderItem: function( ul, item) {
5198                 return $( "<li></li>" )
5199                         .data( "item.autocomplete", item )
5200                         .append( $( "<a></a>" ).text( item.label ) )
5201                         .appendTo( ul );
5202         },
5203
5204         _move: function( direction, event ) {
5205                 if ( !this.menu.element.is(":visible") ) {
5206                         this.search( null, event );
5207                         return;
5208                 }
5209                 if ( this.menu.first() && /^previous/.test(direction) ||
5210                                 this.menu.last() && /^next/.test(direction) ) {
5211                         this.element.val( this.term );
5212                         this.menu.deactivate();
5213                         return;
5214                 }
5215                 this.menu[ direction ]( event );
5216         },
5217
5218         widget: function() {
5219                 return this.menu.element;
5220         }
5221 });
5222
5223 $.extend( $.ui.autocomplete, {
5224         escapeRegex: function( value ) {
5225                 return value.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
5226         },
5227         filter: function(array, term) {
5228                 var matcher = new RegExp( $.ui.autocomplete.escapeRegex(term), "i" );
5229                 return $.grep( array, function(value) {
5230                         return matcher.test( value.label || value.value || value );
5231                 });
5232         }
5233 });
5234
5235 }( jQuery ));
5236
5237 /*
5238  * jQuery UI Menu (not officially released)
5239  *
5240  * This widget isn't yet finished and the API is subject to change. We plan to finish
5241  * it for the next release. You're welcome to give it a try anyway and give us feedback,
5242  * as long as you're okay with migrating your code later on. We can help with that, too.
5243  *
5244  * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
5245  * Dual licensed under the MIT or GPL Version 2 licenses.
5246  * http://jquery.org/license
5247  *
5248  * http://docs.jquery.com/UI/Menu
5249  *
5250  * Depends:
5251  *      jquery.ui.core.js
5252  *  jquery.ui.widget.js
5253  */
5254 (function($) {
5255
5256 $.widget("ui.menu", {
5257         _create: function() {
5258                 var self = this;
5259                 this.element
5260                         .addClass("ui-menu ui-widget ui-widget-content ui-corner-all")
5261                         .attr({
5262                                 role: "listbox",
5263                                 "aria-activedescendant": "ui-active-menuitem"
5264                         })
5265                         .click(function( event ) {
5266                                 if ( !$( event.target ).closest( ".ui-menu-item a" ).length ) {
5267                                         return;
5268                                 }
5269                                 // temporary
5270                                 event.preventDefault();
5271                                 self.select( event );
5272                         });
5273                 this.refresh();
5274         },
5275
5276         refresh: function() {
5277                 var self = this;
5278
5279                 // don't refresh list items that are already adapted
5280                 var items = this.element.children("li:not(.ui-menu-item):has(a)")
5281                         .addClass("ui-menu-item")
5282                         .attr("role", "menuitem");
5283
5284                 items.children("a")
5285                         .addClass("ui-corner-all")
5286                         .attr("tabindex", -1)
5287                         // mouseenter doesn't work with event delegation
5288                         .mouseenter(function( event ) {
5289                                 self.activate( event, $(this).parent() );
5290                         })
5291                         .mouseleave(function() {
5292                                 self.deactivate();
5293                         });
5294         },
5295
5296         activate: function( event, item ) {
5297                 this.deactivate();
5298                 if (this.hasScroll()) {
5299                         var offset = item.offset().top - this.element.offset().top,
5300                                 scroll = this.element.attr("scrollTop"),
5301                                 elementHeight = this.element.height();
5302                         if (offset < 0) {
5303                                 this.element.attr("scrollTop", scroll + offset);
5304                         } else if (offset >= elementHeight) {
5305                                 this.element.attr("scrollTop", scroll + offset - elementHeight + item.height());
5306                         }
5307                 }
5308                 this.active = item.eq(0)
5309                         .children("a")
5310                                 .addClass("ui-state-hover")
5311                                 .attr("id", "ui-active-menuitem")
5312                         .end();
5313                 this._trigger("focus", event, { item: item });
5314         },
5315
5316         deactivate: function() {
5317                 if (!this.active) { return; }
5318
5319                 this.active.children("a")
5320                         .removeClass("ui-state-hover")
5321                         .removeAttr("id");
5322                 this._trigger("blur");
5323                 this.active = null;
5324         },
5325
5326         next: function(event) {
5327                 this.move("next", ".ui-menu-item:first", event);
5328         },
5329
5330         previous: function(event) {
5331                 this.move("prev", ".ui-menu-item:last", event);
5332         },
5333
5334         first: function() {
5335                 return this.active && !this.active.prevAll(".ui-menu-item").length;
5336         },
5337
5338         last: function() {
5339                 return this.active && !this.active.nextAll(".ui-menu-item").length;
5340         },
5341
5342         move: function(direction, edge, event) {
5343                 if (!this.active) {
5344                         this.activate(event, this.element.children(edge));
5345                         return;
5346                 }
5347                 var next = this.active[direction + "All"](".ui-menu-item").eq(0);
5348                 if (next.length) {
5349                         this.activate(event, next);
5350                 } else {
5351                         this.activate(event, this.element.children(edge));
5352                 }
5353         },
5354
5355         // TODO merge with previousPage
5356         nextPage: function(event) {
5357                 if (this.hasScroll()) {
5358                         // TODO merge with no-scroll-else
5359                         if (!this.active || this.last()) {
5360                                 this.activate(event, this.element.children(".ui-menu-item:first"));
5361                                 return;
5362                         }
5363                         var base = this.active.offset().top,
5364                                 height = this.element.height(),
5365                                 result = this.element.children(".ui-menu-item").filter(function() {
5366                                         var close = $(this).offset().top - base - height + $(this).height();
5367                                         // TODO improve approximation
5368                                         return close < 10 && close > -10;
5369                                 });
5370
5371                         // TODO try to catch this earlier when scrollTop indicates the last page anyway
5372                         if (!result.length) {
5373                                 result = this.element.children(".ui-menu-item:last");
5374                         }
5375                         this.activate(event, result);
5376                 } else {
5377                         this.activate(event, this.element.children(".ui-menu-item")
5378                                 .filter(!this.active || this.last() ? ":first" : ":last"));
5379                 }
5380         },
5381
5382         // TODO merge with nextPage
5383         previousPage: function(event) {
5384                 if (this.hasScroll()) {
5385                         // TODO merge with no-scroll-else
5386                         if (!this.active || this.first()) {
5387                                 this.activate(event, this.element.children(".ui-menu-item:last"));
5388                                 return;
5389                         }
5390
5391                         var base = this.active.offset().top,
5392                                 height = this.element.height();
5393                                 result = this.element.children(".ui-menu-item").filter(function() {
5394                                         var close = $(this).offset().top - base + height - $(this).height();
5395                                         // TODO improve approximation
5396                                         return close < 10 && close > -10;
5397                                 });
5398
5399                         // TODO try to catch this earlier when scrollTop indicates the last page anyway
5400                         if (!result.length) {
5401                                 result = this.element.children(".ui-menu-item:first");
5402                         }
5403                         this.activate(event, result);
5404                 } else {
5405                         this.activate(event, this.element.children(".ui-menu-item")
5406                                 .filter(!this.active || this.first() ? ":last" : ":first"));
5407                 }
5408         },
5409
5410         hasScroll: function() {
5411                 return this.element.height() < this.element.attr("scrollHeight");
5412         },
5413
5414         select: function( event ) {
5415                 this._trigger("selected", event, { item: this.active });
5416         }
5417 });
5418
5419 }(jQuery));
5420 /*
5421  * jQuery UI Button 1.8.10
5422  *
5423  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
5424  * Dual licensed under the MIT or GPL Version 2 licenses.
5425  * http://jquery.org/license
5426  *
5427  * http://docs.jquery.com/UI/Button
5428  *
5429  * Depends:
5430  *      jquery.ui.core.js
5431  *      jquery.ui.widget.js
5432  */
5433 (function( $, undefined ) {
5434
5435 var lastActive,
5436         baseClasses = "ui-button ui-widget ui-state-default ui-corner-all",
5437         stateClasses = "ui-state-hover ui-state-active ",
5438         typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only",
5439         formResetHandler = function( event ) {
5440                 $( ":ui-button", event.target.form ).each(function() {
5441                         var inst = $( this ).data( "button" );
5442                         setTimeout(function() {
5443                                 inst.refresh();
5444                         }, 1 );
5445                 });
5446         },
5447         radioGroup = function( radio ) {
5448                 var name = radio.name,
5449                         form = radio.form,
5450                         radios = $( [] );
5451                 if ( name ) {
5452                         if ( form ) {
5453                                 radios = $( form ).find( "[name='" + name + "']" );
5454                         } else {
5455                                 radios = $( "[name='" + name + "']", radio.ownerDocument )
5456                                         .filter(function() {
5457                                                 return !this.form;
5458                                         });
5459                         }
5460                 }
5461                 return radios;
5462         };
5463
5464 $.widget( "ui.button", {
5465         options: {
5466                 disabled: null,
5467                 text: true,
5468                 label: null,
5469                 icons: {
5470                         primary: null,
5471                         secondary: null
5472                 }
5473         },
5474         _create: function() {
5475                 this.element.closest( "form" )
5476                         .unbind( "reset.button" )
5477                         .bind( "reset.button", formResetHandler );
5478
5479                 if ( typeof this.options.disabled !== "boolean" ) {
5480                         this.options.disabled = this.element.attr( "disabled" );
5481                 }
5482
5483                 this._determineButtonType();
5484                 this.hasTitle = !!this.buttonElement.attr( "title" );
5485
5486                 var self = this,
5487                         options = this.options,
5488                         toggleButton = this.type === "checkbox" || this.type === "radio",
5489                         hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" ),
5490                         focusClass = "ui-state-focus";
5491
5492                 if ( options.label === null ) {
5493                         options.label = this.buttonElement.html();
5494                 }
5495
5496                 if ( this.element.is( ":disabled" ) ) {
5497                         options.disabled = true;
5498                 }
5499
5500                 this.buttonElement
5501                         .addClass( baseClasses )
5502                         .attr( "role", "button" )
5503                         .bind( "mouseenter.button", function() {
5504                                 if ( options.disabled ) {
5505                                         return;
5506                                 }
5507                                 $( this ).addClass( "ui-state-hover" );
5508                                 if ( this === lastActive ) {
5509                                         $( this ).addClass( "ui-state-active" );
5510                                 }
5511                         })
5512                         .bind( "mouseleave.button", function() {
5513                                 if ( options.disabled ) {
5514                                         return;
5515                                 }
5516                                 $( this ).removeClass( hoverClass );
5517                         })
5518                         .bind( "focus.button", function() {
5519                                 // no need to check disabled, focus won't be triggered anyway
5520                                 $( this ).addClass( focusClass );
5521                         })
5522                         .bind( "blur.button", function() {
5523                                 $( this ).removeClass( focusClass );
5524                         });
5525
5526                 if ( toggleButton ) {
5527                         this.element.bind( "change.button", function() {
5528                                 self.refresh();
5529                         });
5530                 }
5531
5532                 if ( this.type === "checkbox" ) {
5533                         this.buttonElement.bind( "click.button", function() {
5534                                 if ( options.disabled ) {
5535                                         return false;
5536                                 }
5537                                 $( this ).toggleClass( "ui-state-active" );
5538                                 self.buttonElement.attr( "aria-pressed", self.element[0].checked );
5539                         });
5540                 } else if ( this.type === "radio" ) {
5541                         this.buttonElement.bind( "click.button", function() {
5542                                 if ( options.disabled ) {
5543                                         return false;
5544                                 }
5545                                 $( this ).addClass( "ui-state-active" );
5546                                 self.buttonElement.attr( "aria-pressed", true );
5547
5548                                 var radio = self.element[ 0 ];
5549                                 radioGroup( radio )
5550                                         .not( radio )
5551                                         .map(function() {
5552                                                 return $( this ).button( "widget" )[ 0 ];
5553                                         })
5554                                         .removeClass( "ui-state-active" )
5555                                         .attr( "aria-pressed", false );
5556                         });
5557                 } else {
5558                         this.buttonElement
5559                                 .bind( "mousedown.button", function() {
5560                                         if ( options.disabled ) {
5561                                                 return false;
5562                                         }
5563                                         $( this ).addClass( "ui-state-active" );
5564                                         lastActive = this;
5565                                         $( document ).one( "mouseup", function() {
5566                                                 lastActive = null;
5567                                         });
5568                                 })
5569                                 .bind( "mouseup.button", function() {
5570                                         if ( options.disabled ) {
5571                                                 return false;
5572                                         }
5573                                         $( this ).removeClass( "ui-state-active" );
5574                                 })
5575                                 .bind( "keydown.button", function(event) {
5576                                         if ( options.disabled ) {
5577                                                 return false;
5578                                         }
5579                                         if ( event.keyCode == $.ui.keyCode.SPACE || event.keyCode == $.ui.keyCode.ENTER ) {
5580                                                 $( this ).addClass( "ui-state-active" );
5581                                         }
5582                                 })
5583                                 .bind( "keyup.button", function() {
5584                                         $( this ).removeClass( "ui-state-active" );
5585                                 });
5586
5587                         if ( this.buttonElement.is("a") ) {
5588                                 this.buttonElement.keyup(function(event) {
5589                                         if ( event.keyCode === $.ui.keyCode.SPACE ) {
5590                                                 // TODO pass through original event correctly (just as 2nd argument doesn't work)
5591                                                 $( this ).click();
5592                                         }
5593                                 });
5594                         }
5595                 }
5596
5597                 // TODO: pull out $.Widget's handling for the disabled option into
5598                 // $.Widget.prototype._setOptionDisabled so it's easy to proxy and can
5599                 // be overridden by individual plugins
5600                 this._setOption( "disabled", options.disabled );
5601         },
5602
5603         _determineButtonType: function() {
5604
5605                 if ( this.element.is(":checkbox") ) {
5606                         this.type = "checkbox";
5607                 } else {
5608                         if ( this.element.is(":radio") ) {
5609                                 this.type = "radio";
5610                         } else {
5611                                 if ( this.element.is("input") ) {
5612                                         this.type = "input";
5613                                 } else {
5614                                         this.type = "button";
5615                                 }
5616                         }
5617                 }
5618
5619                 if ( this.type === "checkbox" || this.type === "radio" ) {
5620                         // we don't search against the document in case the element
5621                         // is disconnected from the DOM
5622                         this.buttonElement = this.element.parents().last()
5623                                 .find( "label[for=" + this.element.attr("id") + "]" );
5624                         this.element.addClass( "ui-helper-hidden-accessible" );
5625
5626                         var checked = this.element.is( ":checked" );
5627                         if ( checked ) {
5628                                 this.buttonElement.addClass( "ui-state-active" );
5629                         }
5630                         this.buttonElement.attr( "aria-pressed", checked );
5631                 } else {
5632                         this.buttonElement = this.element;
5633                 }
5634         },
5635
5636         widget: function() {
5637                 return this.buttonElement;
5638         },
5639
5640         destroy: function() {
5641                 this.element
5642                         .removeClass( "ui-helper-hidden-accessible" );
5643                 this.buttonElement
5644                         .removeClass( baseClasses + " " + stateClasses + " " + typeClasses )
5645                         .removeAttr( "role" )
5646                         .removeAttr( "aria-pressed" )
5647                         .html( this.buttonElement.find(".ui-button-text").html() );
5648
5649                 if ( !this.hasTitle ) {
5650                         this.buttonElement.removeAttr( "title" );
5651                 }
5652
5653                 $.Widget.prototype.destroy.call( this );
5654         },
5655
5656         _setOption: function( key, value ) {
5657                 $.Widget.prototype._setOption.apply( this, arguments );
5658                 if ( key === "disabled" ) {
5659                         if ( value ) {
5660                                 this.element.attr( "disabled", true );
5661                         } else {
5662                                 this.element.removeAttr( "disabled" );
5663                         }
5664                 }
5665                 this._resetButton();
5666         },
5667
5668         refresh: function() {
5669                 var isDisabled = this.element.is( ":disabled" );
5670                 if ( isDisabled !== this.options.disabled ) {
5671                         this._setOption( "disabled", isDisabled );
5672                 }
5673                 if ( this.type === "radio" ) {
5674                         radioGroup( this.element[0] ).each(function() {
5675                                 if ( $( this ).is( ":checked" ) ) {
5676                                         $( this ).button( "widget" )
5677                                                 .addClass( "ui-state-active" )
5678                                                 .attr( "aria-pressed", true );
5679                                 } else {
5680                                         $( this ).button( "widget" )
5681                                                 .removeClass( "ui-state-active" )
5682                                                 .attr( "aria-pressed", false );
5683                                 }
5684                         });
5685                 } else if ( this.type === "checkbox" ) {
5686                         if ( this.element.is( ":checked" ) ) {
5687                                 this.buttonElement
5688                                         .addClass( "ui-state-active" )
5689                                         .attr( "aria-pressed", true );
5690                         } else {
5691                                 this.buttonElement
5692                                         .removeClass( "ui-state-active" )
5693                                         .attr( "aria-pressed", false );
5694                         }
5695                 }
5696         },
5697
5698         _resetButton: function() {
5699                 if ( this.type === "input" ) {
5700                         if ( this.options.label ) {
5701                                 this.element.val( this.options.label );
5702                         }
5703                         return;
5704                 }
5705                 var buttonElement = this.buttonElement.removeClass( typeClasses ),
5706                         buttonText = $( "<span></span>" )
5707                                 .addClass( "ui-button-text" )
5708                                 .html( this.options.label )
5709                                 .appendTo( buttonElement.empty() )
5710                                 .text(),
5711                         icons = this.options.icons,
5712                         multipleIcons = icons.primary && icons.secondary,
5713                         buttonClasses = [];
5714
5715                 if ( icons.primary || icons.secondary ) {
5716                         buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) );
5717
5718                         if ( icons.primary ) {
5719                                 buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" );
5720                         }
5721
5722                         if ( icons.secondary ) {
5723                                 buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" );
5724                         }
5725
5726                         if ( !this.options.text ) {
5727                                 buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" );
5728                                 buttonElement.removeClass( "ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary" );
5729
5730                                 if ( !this.hasTitle ) {
5731                                         buttonElement.attr( "title", buttonText );
5732                                 }
5733                         }
5734                 } else {
5735                         buttonClasses.push( "ui-button-text-only" );
5736                 }
5737                 buttonElement.addClass( buttonClasses.join( " " ) );
5738         }
5739 });
5740
5741 $.widget( "ui.buttonset", {
5742         options: {
5743                 items: ":button, :submit, :reset, :checkbox, :radio, a, :data(button)"
5744         },
5745
5746         _create: function() {
5747                 this.element.addClass( "ui-buttonset" );
5748         },
5749
5750         _init: function() {
5751                 this.refresh();
5752         },
5753
5754         _setOption: function( key, value ) {
5755                 if ( key === "disabled" ) {
5756                         this.buttons.button( "option", key, value );
5757                 }
5758
5759                 $.Widget.prototype._setOption.apply( this, arguments );
5760         },
5761
5762         refresh: function() {
5763                 this.buttons = this.element.find( this.options.items )
5764                         .filter( ":ui-button" )
5765                                 .button( "refresh" )
5766                         .end()
5767                         .not( ":ui-button" )
5768                                 .button()
5769                         .end()
5770                         .map(function() {
5771                                 return $( this ).button( "widget" )[ 0 ];
5772                         })
5773                                 .removeClass( "ui-corner-all ui-corner-left ui-corner-right" )
5774                                 .filter( ":first" )
5775                                         .addClass( "ui-corner-left" )
5776                                 .end()
5777                                 .filter( ":last" )
5778                                         .addClass( "ui-corner-right" )
5779                                 .end()
5780                         .end();
5781         },
5782
5783         destroy: function() {
5784                 this.element.removeClass( "ui-buttonset" );
5785                 this.buttons
5786                         .map(function() {
5787                                 return $( this ).button( "widget" )[ 0 ];
5788                         })
5789                                 .removeClass( "ui-corner-left ui-corner-right" )
5790                         .end()
5791                         .button( "destroy" );
5792
5793                 $.Widget.prototype.destroy.call( this );
5794         }
5795 });
5796
5797 }( jQuery ) );
5798 /*
5799  * jQuery UI Dialog 1.8.10
5800  *
5801  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
5802  * Dual licensed under the MIT or GPL Version 2 licenses.
5803  * http://jquery.org/license
5804  *
5805  * http://docs.jquery.com/UI/Dialog
5806  *
5807  * Depends:
5808  *      jquery.ui.core.js
5809  *      jquery.ui.widget.js
5810  *  jquery.ui.button.js
5811  *      jquery.ui.draggable.js
5812  *      jquery.ui.mouse.js
5813  *      jquery.ui.position.js
5814  *      jquery.ui.resizable.js
5815  */
5816 (function( $, undefined ) {
5817
5818 var uiDialogClasses =
5819                 'ui-dialog ' +
5820                 'ui-widget ' +
5821                 'ui-widget-content ' +
5822                 'ui-corner-all ',
5823         sizeRelatedOptions = {
5824                 buttons: true,
5825                 height: true,
5826                 maxHeight: true,
5827                 maxWidth: true,
5828                 minHeight: true,
5829                 minWidth: true,
5830                 width: true
5831         },
5832         resizableRelatedOptions = {
5833                 maxHeight: true,
5834                 maxWidth: true,
5835                 minHeight: true,
5836                 minWidth: true
5837         };
5838
5839 $.widget("ui.dialog", {
5840         options: {
5841                 autoOpen: true,
5842                 buttons: {},
5843                 closeOnEscape: true,
5844                 closeText: 'close',
5845                 dialogClass: '',
5846                 draggable: true,
5847                 hide: null,
5848                 height: 'auto',
5849                 maxHeight: false,
5850                 maxWidth: false,
5851                 minHeight: 150,
5852                 minWidth: 150,
5853                 modal: false,
5854                 position: {
5855                         my: 'center',
5856                         at: 'center',
5857                         collision: 'fit',
5858                         // ensure that the titlebar is never outside the document
5859                         using: function(pos) {
5860                                 var topOffset = $(this).css(pos).offset().top;
5861                                 if (topOffset < 0) {
5862                                         $(this).css('top', pos.top - topOffset);
5863                                 }
5864                         }
5865                 },
5866                 resizable: true,
5867                 show: null,
5868                 stack: true,
5869                 title: '',
5870                 width: 300,
5871                 zIndex: 1000
5872         },
5873
5874         _create: function() {
5875                 this.originalTitle = this.element.attr('title');
5876                 // #5742 - .attr() might return a DOMElement
5877                 if ( typeof this.originalTitle !== "string" ) {
5878                         this.originalTitle = "";
5879                 }
5880
5881                 this.options.title = this.options.title || this.originalTitle;
5882                 var self = this,
5883                         options = self.options,
5884
5885                         title = options.title || '&#160;',
5886                         titleId = $.ui.dialog.getTitleId(self.element),
5887
5888                         uiDialog = (self.uiDialog = $('<div></div>'))
5889                                 .appendTo(document.body)
5890                                 .hide()
5891                                 .addClass(uiDialogClasses + options.dialogClass)
5892                                 .css({
5893                                         zIndex: options.zIndex
5894                                 })
5895                                 // setting tabIndex makes the div focusable
5896                                 // setting outline to 0 prevents a border on focus in Mozilla
5897                                 .attr('tabIndex', -1).css('outline', 0).keydown(function(event) {
5898                                         if (options.closeOnEscape && event.keyCode &&
5899                                                 event.keyCode === $.ui.keyCode.ESCAPE) {
5900
5901                                                 self.close(event);
5902                                                 event.preventDefault();
5903                                         }
5904                                 })
5905                                 .attr({
5906                                         role: 'dialog',
5907                                         'aria-labelledby': titleId
5908                                 })
5909                                 .mousedown(function(event) {
5910                                         self.moveToTop(false, event);
5911                                 }),
5912
5913                         uiDialogContent = self.element
5914                                 .show()
5915                                 .removeAttr('title')
5916                                 .addClass(
5917                                         'ui-dialog-content ' +
5918                                         'ui-widget-content')
5919                                 .appendTo(uiDialog),
5920
5921                         uiDialogTitlebar = (self.uiDialogTitlebar = $('<div></div>'))
5922                                 .addClass(
5923                                         'ui-dialog-titlebar ' +
5924                                         'ui-widget-header ' +
5925                                         'ui-corner-all ' +
5926                                         'ui-helper-clearfix'
5927                                 )
5928                                 .prependTo(uiDialog),
5929
5930                         uiDialogTitlebarClose = $('<a href="#"></a>')
5931                                 .addClass(
5932                                         'ui-dialog-titlebar-close ' +
5933                                         'ui-corner-all'
5934                                 )
5935                                 .attr('role', 'button')
5936                                 .hover(
5937                                         function() {
5938                                                 uiDialogTitlebarClose.addClass('ui-state-hover');
5939                                         },
5940                                         function() {
5941                                                 uiDialogTitlebarClose.removeClass('ui-state-hover');
5942                                         }
5943                                 )
5944                                 .focus(function() {
5945                                         uiDialogTitlebarClose.addClass('ui-state-focus');
5946                                 })
5947                                 .blur(function() {
5948                                         uiDialogTitlebarClose.removeClass('ui-state-focus');
5949                                 })
5950                                 .click(function(event) {
5951                                         self.close(event);
5952                                         return false;
5953                                 })
5954                                 .appendTo(uiDialogTitlebar),
5955
5956                         uiDialogTitlebarCloseText = (self.uiDialogTitlebarCloseText = $('<span></span>'))
5957                                 .addClass(
5958                                         'ui-icon ' +
5959                                         'ui-icon-closethick'
5960                                 )
5961                                 .text(options.closeText)
5962                                 .appendTo(uiDialogTitlebarClose),
5963
5964                         uiDialogTitle = $('<span></span>')
5965                                 .addClass('ui-dialog-title')
5966                                 .attr('id', titleId)
5967                                 .html(title)
5968                                 .prependTo(uiDialogTitlebar);
5969
5970                 //handling of deprecated beforeclose (vs beforeClose) option
5971                 //Ticket #4669 http://dev.jqueryui.com/ticket/4669
5972                 //TODO: remove in 1.9pre
5973                 if ($.isFunction(options.beforeclose) && !$.isFunction(options.beforeClose)) {
5974                         options.beforeClose = options.beforeclose;
5975                 }
5976
5977                 uiDialogTitlebar.find("*").add(uiDialogTitlebar).disableSelection();
5978
5979                 if (options.draggable && $.fn.draggable) {
5980                         self._makeDraggable();
5981                 }
5982                 if (options.resizable && $.fn.resizable) {
5983                         self._makeResizable();
5984                 }
5985
5986                 self._createButtons(options.buttons);
5987                 self._isOpen = false;
5988
5989                 if ($.fn.bgiframe) {
5990                         uiDialog.bgiframe();
5991                 }
5992         },
5993
5994         _init: function() {
5995                 if ( this.options.autoOpen ) {
5996                         this.open();
5997                 }
5998         },
5999
6000         destroy: function() {
6001                 var self = this;
6002
6003                 if (self.overlay) {
6004                         self.overlay.destroy();
6005                 }
6006                 self.uiDialog.hide();
6007                 self.element
6008                         .unbind('.dialog')
6009                         .removeData('dialog')
6010                         .removeClass('ui-dialog-content ui-widget-content')
6011                         .hide().appendTo('body');
6012                 self.uiDialog.remove();
6013
6014                 if (self.originalTitle) {
6015                         self.element.attr('title', self.originalTitle);
6016                 }
6017
6018                 return self;
6019         },
6020
6021         widget: function() {
6022                 return this.uiDialog;
6023         },
6024
6025         close: function(event) {
6026                 var self = this,
6027                         maxZ, thisZ;
6028
6029                 if (false === self._trigger('beforeClose', event)) {
6030                         return;
6031                 }
6032
6033                 if (self.overlay) {
6034                         self.overlay.destroy();
6035                 }
6036                 self.uiDialog.unbind('keypress.ui-dialog');
6037
6038                 self._isOpen = false;
6039
6040                 if (self.options.hide) {
6041                         self.uiDialog.hide(self.options.hide, function() {
6042                                 self._trigger('close', event);
6043                         });
6044                 } else {
6045                         self.uiDialog.hide();
6046                         self._trigger('close', event);
6047                 }
6048
6049                 $.ui.dialog.overlay.resize();
6050
6051                 // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
6052                 if (self.options.modal) {
6053                         maxZ = 0;
6054                         $('.ui-dialog').each(function() {
6055                                 if (this !== self.uiDialog[0]) {
6056                                         thisZ = $(this).css('z-index');
6057                                         if(!isNaN(thisZ)) {
6058                                                 maxZ = Math.max(maxZ, thisZ);
6059                                         }
6060                                 }
6061                         });
6062                         $.ui.dialog.maxZ = maxZ;
6063                 }
6064
6065                 return self;
6066         },
6067
6068         isOpen: function() {
6069                 return this._isOpen;
6070         },
6071
6072         // the force parameter allows us to move modal dialogs to their correct
6073         // position on open
6074         moveToTop: function(force, event) {
6075                 var self = this,
6076                         options = self.options,
6077                         saveScroll;
6078
6079                 if ((options.modal && !force) ||
6080                         (!options.stack && !options.modal)) {
6081                         return self._trigger('focus', event);
6082                 }
6083
6084                 if (options.zIndex > $.ui.dialog.maxZ) {
6085                         $.ui.dialog.maxZ = options.zIndex;
6086                 }
6087                 if (self.overlay) {
6088                         $.ui.dialog.maxZ += 1;
6089                         self.overlay.$el.css('z-index', $.ui.dialog.overlay.maxZ = $.ui.dialog.maxZ);
6090                 }
6091
6092                 //Save and then restore scroll since Opera 9.5+ resets when parent z-Index is changed.
6093                 //  http://ui.jquery.com/bugs/ticket/3193
6094                 saveScroll = { scrollTop: self.element.attr('scrollTop'), scrollLeft: self.element.attr('scrollLeft') };
6095                 $.ui.dialog.maxZ += 1;
6096                 self.uiDialog.css('z-index', $.ui.dialog.maxZ);
6097                 self.element.attr(saveScroll);
6098                 self._trigger('focus', event);
6099
6100                 return self;
6101         },
6102
6103         open: function() {
6104                 if (this._isOpen) { return; }
6105
6106                 var self = this,
6107                         options = self.options,
6108                         uiDialog = self.uiDialog;
6109
6110                 self.overlay = options.modal ? new $.ui.dialog.overlay(self) : null;
6111                 self._size();
6112                 self._position(options.position);
6113                 uiDialog.show(options.show);
6114                 self.moveToTop(true);
6115
6116                 // prevent tabbing out of modal dialogs
6117                 if (options.modal) {
6118                         uiDialog.bind('keypress.ui-dialog', function(event) {
6119                                 if (event.keyCode !== $.ui.keyCode.TAB) {
6120                                         return;
6121                                 }
6122
6123                                 var tabbables = $(':tabbable', this),
6124                                         first = tabbables.filter(':first'),
6125                                         last  = tabbables.filter(':last');
6126
6127                                 if (event.target === last[0] && !event.shiftKey) {
6128                                         first.focus(1);
6129                                         return false;
6130                                 } else if (event.target === first[0] && event.shiftKey) {
6131                                         last.focus(1);
6132                                         return false;
6133                                 }
6134                         });
6135                 }
6136
6137                 // set focus to the first tabbable element in the content area or the first button
6138                 // if there are no tabbable elements, set focus on the dialog itself
6139                 $(self.element.find(':tabbable').get().concat(
6140                         uiDialog.find('.ui-dialog-buttonpane :tabbable').get().concat(
6141                                 uiDialog.get()))).eq(0).focus();
6142
6143                 self._isOpen = true;
6144                 self._trigger('open');
6145
6146                 return self;
6147         },
6148
6149         _createButtons: function(buttons) {
6150                 var self = this,
6151                         hasButtons = false,
6152                         uiDialogButtonPane = $('<div></div>')
6153                                 .addClass(
6154                                         'ui-dialog-buttonpane ' +
6155                                         'ui-widget-content ' +
6156                                         'ui-helper-clearfix'
6157                                 ),
6158                         uiButtonSet = $( "<div></div>" )
6159                                 .addClass( "ui-dialog-buttonset" )
6160                                 .appendTo( uiDialogButtonPane );
6161
6162                 // if we already have a button pane, remove it
6163                 self.uiDialog.find('.ui-dialog-buttonpane').remove();
6164
6165                 if (typeof buttons === 'object' && buttons !== null) {
6166                         $.each(buttons, function() {
6167                                 return !(hasButtons = true);
6168                         });
6169                 }
6170                 if (hasButtons) {
6171                         $.each(buttons, function(name, props) {
6172                                 props = $.isFunction( props ) ?
6173                                         { click: props, text: name } :
6174                                         props;
6175                                 var button = $('<button type="button"></button>')
6176                                         .attr( props, true )
6177                                         .unbind('click')
6178                                         .click(function() {
6179                                                 props.click.apply(self.element[0], arguments);
6180                                         })
6181                                         .appendTo(uiButtonSet);
6182                                 if ($.fn.button) {
6183                                         button.button();
6184                                 }
6185                         });
6186                         uiDialogButtonPane.appendTo(self.uiDialog);
6187                 }
6188         },
6189
6190         _makeDraggable: function() {
6191                 var self = this,
6192                         options = self.options,
6193                         doc = $(document),
6194                         heightBeforeDrag;
6195
6196                 function filteredUi(ui) {
6197                         return {
6198                                 position: ui.position,
6199                                 offset: ui.offset
6200                         };
6201                 }
6202
6203                 self.uiDialog.draggable({
6204                         cancel: '.ui-dialog-content, .ui-dialog-titlebar-close',
6205                         handle: '.ui-dialog-titlebar',
6206                         containment: 'document',
6207                         start: function(event, ui) {
6208                                 heightBeforeDrag = options.height === "auto" ? "auto" : $(this).height();
6209                                 $(this).height($(this).height()).addClass("ui-dialog-dragging");
6210                                 self._trigger('dragStart', event, filteredUi(ui));
6211                         },
6212                         drag: function(event, ui) {
6213                                 self._trigger('drag', event, filteredUi(ui));
6214                         },
6215                         stop: function(event, ui) {
6216                                 options.position = [ui.position.left - doc.scrollLeft(),
6217                                         ui.position.top - doc.scrollTop()];
6218                                 $(this).removeClass("ui-dialog-dragging").height(heightBeforeDrag);
6219                                 self._trigger('dragStop', event, filteredUi(ui));
6220                                 $.ui.dialog.overlay.resize();
6221                         }
6222                 });
6223         },
6224
6225         _makeResizable: function(handles) {
6226                 handles = (handles === undefined ? this.options.resizable : handles);
6227                 var self = this,
6228                         options = self.options,
6229                         // .ui-resizable has position: relative defined in the stylesheet
6230                         // but dialogs have to use absolute or fixed positioning
6231                         position = self.uiDialog.css('position'),
6232                         resizeHandles = (typeof handles === 'string' ?
6233                                 handles :
6234                                 'n,e,s,w,se,sw,ne,nw'
6235                         );
6236
6237                 function filteredUi(ui) {
6238                         return {
6239                                 originalPosition: ui.originalPosition,
6240                                 originalSize: ui.originalSize,
6241                                 position: ui.position,
6242                                 size: ui.size
6243                         };
6244                 }
6245
6246                 self.uiDialog.resizable({
6247                         cancel: '.ui-dialog-content',
6248                         containment: 'document',
6249                         alsoResize: self.element,
6250                         maxWidth: options.maxWidth,
6251                         maxHeight: options.maxHeight,
6252                         minWidth: options.minWidth,
6253                         minHeight: self._minHeight(),
6254                         handles: resizeHandles,
6255                         start: function(event, ui) {
6256                                 $(this).addClass("ui-dialog-resizing");
6257                                 self._trigger('resizeStart', event, filteredUi(ui));
6258                         },
6259                         resize: function(event, ui) {
6260                                 self._trigger('resize', event, filteredUi(ui));
6261                         },
6262                         stop: function(event, ui) {
6263                                 $(this).removeClass("ui-dialog-resizing");
6264                                 options.height = $(this).height();
6265                                 options.width = $(this).width();
6266                                 self._trigger('resizeStop', event, filteredUi(ui));
6267                                 $.ui.dialog.overlay.resize();
6268                         }
6269                 })
6270                 .css('position', position)
6271                 .find('.ui-resizable-se').addClass('ui-icon ui-icon-grip-diagonal-se');
6272         },
6273
6274         _minHeight: function() {
6275                 var options = this.options;
6276
6277                 if (options.height === 'auto') {
6278                         return options.minHeight;
6279                 } else {
6280                         return Math.min(options.minHeight, options.height);
6281                 }
6282         },
6283
6284         _position: function(position) {
6285                 var myAt = [],
6286                         offset = [0, 0],
6287                         isVisible;
6288
6289                 if (position) {
6290                         // deep extending converts arrays to objects in jQuery <= 1.3.2 :-(
6291         //              if (typeof position == 'string' || $.isArray(position)) {
6292         //                      myAt = $.isArray(position) ? position : position.split(' ');
6293
6294                         if (typeof position === 'string' || (typeof position === 'object' && '0' in position)) {
6295                                 myAt = position.split ? position.split(' ') : [position[0], position[1]];
6296                                 if (myAt.length === 1) {
6297                                         myAt[1] = myAt[0];
6298                                 }
6299
6300                                 $.each(['left', 'top'], function(i, offsetPosition) {
6301                                         if (+myAt[i] === myAt[i]) {
6302                                                 offset[i] = myAt[i];
6303                                                 myAt[i] = offsetPosition;
6304                                         }
6305                                 });
6306
6307                                 position = {
6308                                         my: myAt.join(" "),
6309                                         at: myAt.join(" "),
6310                                         offset: offset.join(" ")
6311                                 };
6312                         }
6313
6314                         position = $.extend({}, $.ui.dialog.prototype.options.position, position);
6315                 } else {
6316                         position = $.ui.dialog.prototype.options.position;
6317                 }
6318
6319                 // need to show the dialog to get the actual offset in the position plugin
6320                 isVisible = this.uiDialog.is(':visible');
6321                 if (!isVisible) {
6322                         this.uiDialog.show();
6323                 }
6324                 this.uiDialog
6325                         // workaround for jQuery bug #5781 http://dev.jquery.com/ticket/5781
6326                         .css({ top: 0, left: 0 })
6327                         .position($.extend({ of: window }, position));
6328                 if (!isVisible) {
6329                         this.uiDialog.hide();
6330                 }
6331         },
6332
6333         _setOptions: function( options ) {
6334                 var self = this,
6335                         resizableOptions = {},
6336                         resize = false;
6337
6338                 $.each( options, function( key, value ) {
6339                         self._setOption( key, value );
6340
6341                         if ( key in sizeRelatedOptions ) {
6342                                 resize = true;
6343                         }
6344                         if ( key in resizableRelatedOptions ) {
6345                                 resizableOptions[ key ] = value;
6346                         }
6347                 });
6348
6349                 if ( resize ) {
6350                         this._size();
6351                 }
6352                 if ( this.uiDialog.is( ":data(resizable)" ) ) {
6353                         this.uiDialog.resizable( "option", resizableOptions );
6354                 }
6355         },
6356
6357         _setOption: function(key, value){
6358                 var self = this,
6359                         uiDialog = self.uiDialog;
6360
6361                 switch (key) {
6362                         //handling of deprecated beforeclose (vs beforeClose) option
6363                         //Ticket #4669 http://dev.jqueryui.com/ticket/4669
6364                         //TODO: remove in 1.9pre
6365                         case "beforeclose":
6366                                 key = "beforeClose";
6367                                 break;
6368                         case "buttons":
6369                                 self._createButtons(value);
6370                                 break;
6371                         case "closeText":
6372                                 // ensure that we always pass a string
6373                                 self.uiDialogTitlebarCloseText.text("" + value);
6374                                 break;
6375                         case "dialogClass":
6376                                 uiDialog
6377                                         .removeClass(self.options.dialogClass)
6378                                         .addClass(uiDialogClasses + value);
6379                                 break;
6380                         case "disabled":
6381                                 if (value) {
6382                                         uiDialog.addClass('ui-dialog-disabled');
6383                                 } else {
6384                                         uiDialog.removeClass('ui-dialog-disabled');
6385                                 }
6386                                 break;
6387                         case "draggable":
6388                                 var isDraggable = uiDialog.is( ":data(draggable)" );
6389                                 if ( isDraggable && !value ) {
6390                                         uiDialog.draggable( "destroy" );
6391                                 }
6392
6393                                 if ( !isDraggable && value ) {
6394                                         self._makeDraggable();
6395                                 }
6396                                 break;
6397                         case "position":
6398                                 self._position(value);
6399                                 break;
6400                         case "resizable":
6401                                 // currently resizable, becoming non-resizable
6402                                 var isResizable = uiDialog.is( ":data(resizable)" );
6403                                 if (isResizable && !value) {
6404                                         uiDialog.resizable('destroy');
6405                                 }
6406
6407                                 // currently resizable, changing handles
6408                                 if (isResizable && typeof value === 'string') {
6409                                         uiDialog.resizable('option', 'handles', value);
6410                                 }
6411
6412                                 // currently non-resizable, becoming resizable
6413                                 if (!isResizable && value !== false) {
6414                                         self._makeResizable(value);
6415                                 }
6416                                 break;
6417                         case "title":
6418                                 // convert whatever was passed in o a string, for html() to not throw up
6419                                 $(".ui-dialog-title", self.uiDialogTitlebar).html("" + (value || '&#160;'));
6420                                 break;
6421                 }
6422
6423                 $.Widget.prototype._setOption.apply(self, arguments);
6424         },
6425
6426         _size: function() {
6427                 /* If the user has resized the dialog, the .ui-dialog and .ui-dialog-content
6428                  * divs will both have width and height set, so we need to reset them
6429                  */
6430                 var options = this.options,
6431                         nonContentHeight,
6432                         minContentHeight,
6433                         isVisible = this.uiDialog.is( ":visible" );
6434
6435                 // reset content sizing
6436                 this.element.show().css({
6437                         width: 'auto',
6438                         minHeight: 0,
6439                         height: 0
6440                 });
6441
6442                 if (options.minWidth > options.width) {
6443                         options.width = options.minWidth;
6444                 }
6445
6446                 // reset wrapper sizing
6447                 // determine the height of all the non-content elements
6448                 nonContentHeight = this.uiDialog.css({
6449                                 height: 'auto',
6450                                 width: options.width
6451                         })
6452                         .height();
6453                 minContentHeight = Math.max( 0, options.minHeight - nonContentHeight );
6454
6455                 if ( options.height === "auto" ) {
6456                         // only needed for IE6 support
6457                         if ( $.support.minHeight ) {
6458                                 this.element.css({
6459                                         minHeight: minContentHeight,
6460                                         height: "auto"
6461                                 });
6462                         } else {
6463                                 this.uiDialog.show();
6464                                 var autoHeight = this.element.css( "height", "auto" ).height();
6465                                 if ( !isVisible ) {
6466                                         this.uiDialog.hide();
6467                                 }
6468                                 this.element.height( Math.max( autoHeight, minContentHeight ) );
6469                         }
6470                 } else {
6471                         this.element.height( Math.max( options.height - nonContentHeight, 0 ) );
6472                 }
6473
6474                 if (this.uiDialog.is(':data(resizable)')) {
6475                         this.uiDialog.resizable('option', 'minHeight', this._minHeight());
6476                 }
6477         }
6478 });
6479
6480 $.extend($.ui.dialog, {
6481         version: "1.8.10",
6482
6483         uuid: 0,
6484         maxZ: 0,
6485
6486         getTitleId: function($el) {
6487                 var id = $el.attr('id');
6488                 if (!id) {
6489                         this.uuid += 1;
6490                         id = this.uuid;
6491                 }
6492                 return 'ui-dialog-title-' + id;
6493         },
6494
6495         overlay: function(dialog) {
6496                 this.$el = $.ui.dialog.overlay.create(dialog);
6497         }
6498 });
6499
6500 $.extend($.ui.dialog.overlay, {
6501         instances: [],
6502         // reuse old instances due to IE memory leak with alpha transparency (see #5185)
6503         oldInstances: [],
6504         maxZ: 0,
6505         events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
6506                 function(event) { return event + '.dialog-overlay'; }).join(' '),
6507         create: function(dialog) {
6508                 if (this.instances.length === 0) {
6509                         // prevent use of anchors and inputs
6510                         // we use a setTimeout in case the overlay is created from an
6511                         // event that we're going to be cancelling (see #2804)
6512                         setTimeout(function() {
6513                                 // handle $(el).dialog().dialog('close') (see #4065)
6514                                 if ($.ui.dialog.overlay.instances.length) {
6515                                         $(document).bind($.ui.dialog.overlay.events, function(event) {
6516                                                 // stop events if the z-index of the target is < the z-index of the overlay
6517                                                 // we cannot return true when we don't want to cancel the event (#3523)
6518                                                 if ($(event.target).zIndex() < $.ui.dialog.overlay.maxZ) {
6519                                                         return false;
6520                                                 }
6521                                         });
6522                                 }
6523                         }, 1);
6524
6525                         // allow closing by pressing the escape key
6526                         $(document).bind('keydown.dialog-overlay', function(event) {
6527                                 if (dialog.options.closeOnEscape && event.keyCode &&
6528                                         event.keyCode === $.ui.keyCode.ESCAPE) {
6529
6530                                         dialog.close(event);
6531                                         event.preventDefault();
6532                                 }
6533                         });
6534
6535                         // handle window resize
6536                         $(window).bind('resize.dialog-overlay', $.ui.dialog.overlay.resize);
6537                 }
6538
6539                 var $el = (this.oldInstances.pop() || $('<div></div>').addClass('ui-widget-overlay'))
6540                         .appendTo(document.body)
6541                         .css({
6542                                 width: this.width(),
6543                                 height: this.height()
6544                         });
6545
6546                 if ($.fn.bgiframe) {
6547                         $el.bgiframe();
6548                 }
6549
6550                 this.instances.push($el);
6551                 return $el;
6552         },
6553
6554         destroy: function($el) {
6555                 var indexOf = $.inArray($el, this.instances);
6556                 if (indexOf != -1){
6557                         this.oldInstances.push(this.instances.splice(indexOf, 1)[0]);
6558                 }
6559
6560                 if (this.instances.length === 0) {
6561                         $([document, window]).unbind('.dialog-overlay');
6562                 }
6563
6564                 $el.remove();
6565
6566                 // adjust the maxZ to allow other modal dialogs to continue to work (see #4309)
6567                 var maxZ = 0;
6568                 $.each(this.instances, function() {
6569                         maxZ = Math.max(maxZ, this.css('z-index'));
6570                 });
6571                 this.maxZ = maxZ;
6572         },
6573
6574         height: function() {
6575                 var scrollHeight,
6576                         offsetHeight;
6577                 // handle IE 6
6578                 if ($.browser.msie && $.browser.version < 7) {
6579                         scrollHeight = Math.max(
6580                                 document.documentElement.scrollHeight,
6581                                 document.body.scrollHeight
6582                         );
6583                         offsetHeight = Math.max(
6584                                 document.documentElement.offsetHeight,
6585                                 document.body.offsetHeight
6586                         );
6587
6588                         if (scrollHeight < offsetHeight) {
6589                                 return $(window).height() + 'px';
6590                         } else {
6591                                 return scrollHeight + 'px';
6592                         }
6593                 // handle "good" browsers
6594                 } else {
6595                         return $(document).height() + 'px';
6596                 }
6597         },
6598
6599         width: function() {
6600                 var scrollWidth,
6601                         offsetWidth;
6602                 // handle IE 6
6603                 if ($.browser.msie && $.browser.version < 7) {
6604                         scrollWidth = Math.max(
6605                                 document.documentElement.scrollWidth,
6606                                 document.body.scrollWidth
6607                         );
6608                         offsetWidth = Math.max(
6609                                 document.documentElement.offsetWidth,
6610                                 document.body.offsetWidth
6611                         );
6612
6613                         if (scrollWidth < offsetWidth) {
6614                                 return $(window).width() + 'px';
6615                         } else {
6616                                 return scrollWidth + 'px';
6617                         }
6618                 // handle "good" browsers
6619                 } else {
6620                         return $(document).width() + 'px';
6621                 }
6622         },
6623
6624         resize: function() {
6625                 /* If the dialog is draggable and the user drags it past the
6626                  * right edge of the window, the document becomes wider so we
6627                  * need to stretch the overlay. If the user then drags the
6628                  * dialog back to the left, the document will become narrower,
6629                  * so we need to shrink the overlay to the appropriate size.
6630                  * This is handled by shrinking the overlay before setting it
6631                  * to the full document size.
6632                  */
6633                 var $overlays = $([]);
6634                 $.each($.ui.dialog.overlay.instances, function() {
6635                         $overlays = $overlays.add(this);
6636                 });
6637
6638                 $overlays.css({
6639                         width: 0,
6640                         height: 0
6641                 }).css({
6642                         width: $.ui.dialog.overlay.width(),
6643                         height: $.ui.dialog.overlay.height()
6644                 });
6645         }
6646 });
6647
6648 $.extend($.ui.dialog.overlay.prototype, {
6649         destroy: function() {
6650                 $.ui.dialog.overlay.destroy(this.$el);
6651         }
6652 });
6653
6654 }(jQuery));
6655 /*
6656  * jQuery UI Slider 1.8.10
6657  *
6658  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
6659  * Dual licensed under the MIT or GPL Version 2 licenses.
6660  * http://jquery.org/license
6661  *
6662  * http://docs.jquery.com/UI/Slider
6663  *
6664  * Depends:
6665  *      jquery.ui.core.js
6666  *      jquery.ui.mouse.js
6667  *      jquery.ui.widget.js
6668  */
6669 (function( $, undefined ) {
6670
6671 // number of pages in a slider
6672 // (how many times can you page up/down to go through the whole range)
6673 var numPages = 5;
6674
6675 $.widget( "ui.slider", $.ui.mouse, {
6676
6677         widgetEventPrefix: "slide",
6678
6679         options: {
6680                 animate: false,
6681                 distance: 0,
6682                 max: 100,
6683                 min: 0,
6684                 orientation: "horizontal",
6685                 range: false,
6686                 step: 1,
6687                 value: 0,
6688                 values: null
6689         },
6690
6691         _create: function() {
6692                 var self = this,
6693                         o = this.options;
6694
6695                 this._keySliding = false;
6696                 this._mouseSliding = false;
6697                 this._animateOff = true;
6698                 this._handleIndex = null;
6699                 this._detectOrientation();
6700                 this._mouseInit();
6701
6702                 this.element
6703                         .addClass( "ui-slider" +
6704                                 " ui-slider-" + this.orientation +
6705                                 " ui-widget" +
6706                                 " ui-widget-content" +
6707                                 " ui-corner-all" );
6708
6709                 if ( o.disabled ) {
6710                         this.element.addClass( "ui-slider-disabled ui-disabled" );
6711                 }
6712
6713                 this.range = $([]);
6714
6715                 if ( o.range ) {
6716                         if ( o.range === true ) {
6717                                 this.range = $( "<div></div>" );
6718                                 if ( !o.values ) {
6719                                         o.values = [ this._valueMin(), this._valueMin() ];
6720                                 }
6721                                 if ( o.values.length && o.values.length !== 2 ) {
6722                                         o.values = [ o.values[0], o.values[0] ];
6723                                 }
6724                         } else {
6725                                 this.range = $( "<div></div>" );
6726                         }
6727
6728                         this.range
6729                                 .appendTo( this.element )
6730                                 .addClass( "ui-slider-range" );
6731
6732                         if ( o.range === "min" || o.range === "max" ) {
6733                                 this.range.addClass( "ui-slider-range-" + o.range );
6734                         }
6735
6736                         // note: this isn't the most fittingly semantic framework class for this element,
6737                         // but worked best visually with a variety of themes
6738                         this.range.addClass( "ui-widget-header" );
6739                 }
6740
6741                 if ( $( ".ui-slider-handle", this.element ).length === 0 ) {
6742                         $( "<a href='#'></a>" )
6743                                 .appendTo( this.element )
6744                                 .addClass( "ui-slider-handle" );
6745                 }
6746
6747                 if ( o.values && o.values.length ) {
6748                         while ( $(".ui-slider-handle", this.element).length < o.values.length ) {
6749                                 $( "<a href='#'></a>" )
6750                                         .appendTo( this.element )
6751                                         .addClass( "ui-slider-handle" );
6752                         }
6753                 }
6754
6755                 this.handles = $( ".ui-slider-handle", this.element )
6756                         .addClass( "ui-state-default" +
6757                                 " ui-corner-all" );
6758
6759                 this.handle = this.handles.eq( 0 );
6760
6761                 this.handles.add( this.range ).filter( "a" )
6762                         .click(function( event ) {
6763                                 event.preventDefault();
6764                         })
6765                         .hover(function() {
6766                                 if ( !o.disabled ) {
6767                                         $( this ).addClass( "ui-state-hover" );
6768                                 }
6769                         }, function() {
6770                                 $( this ).removeClass( "ui-state-hover" );
6771                         })
6772                         .focus(function() {
6773                                 if ( !o.disabled ) {
6774                                         $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
6775                                         $( this ).addClass( "ui-state-focus" );
6776                                 } else {
6777                                         $( this ).blur();
6778                                 }
6779                         })
6780                         .blur(function() {
6781                                 $( this ).removeClass( "ui-state-focus" );
6782                         });
6783
6784                 this.handles.each(function( i ) {
6785                         $( this ).data( "index.ui-slider-handle", i );
6786                 });
6787
6788                 this.handles
6789                         .keydown(function( event ) {
6790                                 var ret = true,
6791                                         index = $( this ).data( "index.ui-slider-handle" ),
6792                                         allowed,
6793                                         curVal,
6794                                         newVal,
6795                                         step;
6796
6797                                 if ( self.options.disabled ) {
6798                                         return;
6799                                 }
6800
6801                                 switch ( event.keyCode ) {
6802                                         case $.ui.keyCode.HOME:
6803                                         case $.ui.keyCode.END:
6804                                         case $.ui.keyCode.PAGE_UP:
6805                                         case $.ui.keyCode.PAGE_DOWN:
6806                                         case $.ui.keyCode.UP:
6807                                         case $.ui.keyCode.RIGHT:
6808                                         case $.ui.keyCode.DOWN:
6809                                         case $.ui.keyCode.LEFT:
6810                                                 ret = false;
6811                                                 if ( !self._keySliding ) {
6812                                                         self._keySliding = true;
6813                                                         $( this ).addClass( "ui-state-active" );
6814                                                         allowed = self._start( event, index );
6815                                                         if ( allowed === false ) {
6816                                                                 return;
6817                                                         }
6818                                                 }
6819                                                 break;
6820                                 }
6821
6822                                 step = self.options.step;
6823                                 if ( self.options.values && self.options.values.length ) {
6824                                         curVal = newVal = self.values( index );
6825                                 } else {
6826                                         curVal = newVal = self.value();
6827                                 }
6828
6829                                 switch ( event.keyCode ) {
6830                                         case $.ui.keyCode.HOME:
6831                                                 newVal = self._valueMin();
6832                                                 break;
6833                                         case $.ui.keyCode.END:
6834                                                 newVal = self._valueMax();
6835                                                 break;
6836                                         case $.ui.keyCode.PAGE_UP:
6837                                                 newVal = self._trimAlignValue( curVal + ( (self._valueMax() - self._valueMin()) / numPages ) );
6838                                                 break;
6839                                         case $.ui.keyCode.PAGE_DOWN:
6840                                                 newVal = self._trimAlignValue( curVal - ( (self._valueMax() - self._valueMin()) / numPages ) );
6841                                                 break;
6842                                         case $.ui.keyCode.UP:
6843                                         case $.ui.keyCode.RIGHT:
6844                                                 if ( curVal === self._valueMax() ) {
6845                                                         return;
6846                                                 }
6847                                                 newVal = self._trimAlignValue( curVal + step );
6848                                                 break;
6849                                         case $.ui.keyCode.DOWN:
6850                                         case $.ui.keyCode.LEFT:
6851                                                 if ( curVal === self._valueMin() ) {
6852                                                         return;
6853                                                 }
6854                                                 newVal = self._trimAlignValue( curVal - step );
6855                                                 break;
6856                                 }
6857
6858                                 self._slide( event, index, newVal );
6859
6860                                 return ret;
6861
6862                         })
6863                         .keyup(function( event ) {
6864                                 var index = $( this ).data( "index.ui-slider-handle" );
6865
6866                                 if ( self._keySliding ) {
6867                                         self._keySliding = false;
6868                                         self._stop( event, index );
6869                                         self._change( event, index );
6870                                         $( this ).removeClass( "ui-state-active" );
6871                                 }
6872
6873                         });
6874
6875                 this._refreshValue();
6876
6877                 this._animateOff = false;
6878         },
6879
6880         destroy: function() {
6881                 this.handles.remove();
6882                 this.range.remove();
6883
6884                 this.element
6885                         .removeClass( "ui-slider" +
6886                                 " ui-slider-horizontal" +
6887                                 " ui-slider-vertical" +
6888                                 " ui-slider-disabled" +
6889                                 " ui-widget" +
6890                                 " ui-widget-content" +
6891                                 " ui-corner-all" )
6892                         .removeData( "slider" )
6893                         .unbind( ".slider" );
6894
6895                 this._mouseDestroy();
6896
6897                 return this;
6898         },
6899
6900         _mouseCapture: function( event ) {
6901                 var o = this.options,
6902                         position,
6903                         normValue,
6904                         distance,
6905                         closestHandle,
6906                         self,
6907                         index,
6908                         allowed,
6909                         offset,
6910                         mouseOverHandle;
6911
6912                 if ( o.disabled ) {
6913                         return false;
6914                 }
6915
6916                 this.elementSize = {
6917                         width: this.element.outerWidth(),
6918                         height: this.element.outerHeight()
6919                 };
6920                 this.elementOffset = this.element.offset();
6921
6922                 position = { x: event.pageX, y: event.pageY };
6923                 normValue = this._normValueFromMouse( position );
6924                 distance = this._valueMax() - this._valueMin() + 1;
6925                 self = this;
6926                 this.handles.each(function( i ) {
6927                         var thisDistance = Math.abs( normValue - self.values(i) );
6928                         if ( distance > thisDistance ) {
6929                                 distance = thisDistance;
6930                                 closestHandle = $( this );
6931                                 index = i;
6932                         }
6933                 });
6934
6935                 // workaround for bug #3736 (if both handles of a range are at 0,
6936                 // the first is always used as the one with least distance,
6937                 // and moving it is obviously prevented by preventing negative ranges)
6938                 if( o.range === true && this.values(1) === o.min ) {
6939                         index += 1;
6940                         closestHandle = $( this.handles[index] );
6941                 }
6942
6943                 allowed = this._start( event, index );
6944                 if ( allowed === false ) {
6945                         return false;
6946                 }
6947                 this._mouseSliding = true;
6948
6949                 self._handleIndex = index;
6950
6951                 closestHandle
6952                         .addClass( "ui-state-active" )
6953                         .focus();
6954
6955                 offset = closestHandle.offset();
6956                 mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
6957                 this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
6958                         left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
6959                         top: event.pageY - offset.top -
6960                                 ( closestHandle.height() / 2 ) -
6961                                 ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
6962                                 ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
6963                                 ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
6964                 };
6965
6966                 if ( !this.handles.hasClass( "ui-state-hover" ) ) {
6967                         this._slide( event, index, normValue );
6968                 }
6969                 this._animateOff = true;
6970                 return true;
6971         },
6972
6973         _mouseStart: function( event ) {
6974                 return true;
6975         },
6976
6977         _mouseDrag: function( event ) {
6978                 var position = { x: event.pageX, y: event.pageY },
6979                         normValue = this._normValueFromMouse( position );
6980
6981                 this._slide( event, this._handleIndex, normValue );
6982
6983                 return false;
6984         },
6985
6986         _mouseStop: function( event ) {
6987                 this.handles.removeClass( "ui-state-active" );
6988                 this._mouseSliding = false;
6989
6990                 this._stop( event, this._handleIndex );
6991                 this._change( event, this._handleIndex );
6992
6993                 this._handleIndex = null;
6994                 this._clickOffset = null;
6995                 this._animateOff = false;
6996
6997                 return false;
6998         },
6999
7000         _detectOrientation: function() {
7001                 this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
7002         },
7003
7004         _normValueFromMouse: function( position ) {
7005                 var pixelTotal,
7006                         pixelMouse,
7007                         percentMouse,
7008                         valueTotal,
7009                         valueMouse;
7010
7011                 if ( this.orientation === "horizontal" ) {
7012                         pixelTotal = this.elementSize.width;
7013                         pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
7014                 } else {
7015                         pixelTotal = this.elementSize.height;
7016                         pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
7017                 }
7018
7019                 percentMouse = ( pixelMouse / pixelTotal );
7020                 if ( percentMouse > 1 ) {
7021                         percentMouse = 1;
7022                 }
7023                 if ( percentMouse < 0 ) {
7024                         percentMouse = 0;
7025                 }
7026                 if ( this.orientation === "vertical" ) {
7027                         percentMouse = 1 - percentMouse;
7028                 }
7029
7030                 valueTotal = this._valueMax() - this._valueMin();
7031                 valueMouse = this._valueMin() + percentMouse * valueTotal;
7032
7033                 return this._trimAlignValue( valueMouse );
7034         },
7035
7036         _start: function( event, index ) {
7037                 var uiHash = {
7038                         handle: this.handles[ index ],
7039                         value: this.value()
7040                 };
7041                 if ( this.options.values && this.options.values.length ) {
7042                         uiHash.value = this.values( index );
7043                         uiHash.values = this.values();
7044                 }
7045                 return this._trigger( "start", event, uiHash );
7046         },
7047
7048         _slide: function( event, index, newVal ) {
7049                 var otherVal,
7050                         newValues,
7051                         allowed;
7052
7053                 if ( this.options.values && this.options.values.length ) {
7054                         otherVal = this.values( index ? 0 : 1 );
7055
7056                         if ( ( this.options.values.length === 2 && this.options.range === true ) &&
7057                                         ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
7058                                 ) {
7059                                 newVal = otherVal;
7060                         }
7061
7062                         if ( newVal !== this.values( index ) ) {
7063                                 newValues = this.values();
7064                                 newValues[ index ] = newVal;
7065                                 // A slide can be canceled by returning false from the slide callback
7066                                 allowed = this._trigger( "slide", event, {
7067                                         handle: this.handles[ index ],
7068                                         value: newVal,
7069                                         values: newValues
7070                                 } );
7071                                 otherVal = this.values( index ? 0 : 1 );
7072                                 if ( allowed !== false ) {
7073                                         this.values( index, newVal, true );
7074                                 }
7075                         }
7076                 } else {
7077                         if ( newVal !== this.value() ) {
7078                                 // A slide can be canceled by returning false from the slide callback
7079                                 allowed = this._trigger( "slide", event, {
7080                                         handle: this.handles[ index ],
7081                                         value: newVal
7082                                 } );
7083                                 if ( allowed !== false ) {
7084                                         this.value( newVal );
7085                                 }
7086                         }
7087                 }
7088         },
7089
7090         _stop: function( event, index ) {
7091                 var uiHash = {
7092                         handle: this.handles[ index ],
7093                         value: this.value()
7094                 };
7095                 if ( this.options.values && this.options.values.length ) {
7096                         uiHash.value = this.values( index );
7097                         uiHash.values = this.values();
7098                 }
7099
7100                 this._trigger( "stop", event, uiHash );
7101         },
7102
7103         _change: function( event, index ) {
7104                 if ( !this._keySliding && !this._mouseSliding ) {
7105                         var uiHash = {
7106                                 handle: this.handles[ index ],
7107                                 value: this.value()
7108                         };
7109                         if ( this.options.values && this.options.values.length ) {
7110                                 uiHash.value = this.values( index );
7111                                 uiHash.values = this.values();
7112                         }
7113
7114                         this._trigger( "change", event, uiHash );
7115                 }
7116         },
7117
7118         value: function( newValue ) {
7119                 if ( arguments.length ) {
7120                         this.options.value = this._trimAlignValue( newValue );
7121                         this._refreshValue();
7122                         this._change( null, 0 );
7123                 }
7124
7125                 return this._value();
7126         },
7127
7128         values: function( index, newValue ) {
7129                 var vals,
7130                         newValues,
7131                         i;
7132
7133                 if ( arguments.length > 1 ) {
7134                         this.options.values[ index ] = this._trimAlignValue( newValue );
7135                         this._refreshValue();
7136                         this._change( null, index );
7137                 }
7138
7139                 if ( arguments.length ) {
7140                         if ( $.isArray( arguments[ 0 ] ) ) {
7141                                 vals = this.options.values;
7142                                 newValues = arguments[ 0 ];
7143                                 for ( i = 0; i < vals.length; i += 1 ) {
7144                                         vals[ i ] = this._trimAlignValue( newValues[ i ] );
7145                                         this._change( null, i );
7146                                 }
7147                                 this._refreshValue();
7148                         } else {
7149                                 if ( this.options.values && this.options.values.length ) {
7150                                         return this._values( index );
7151                                 } else {
7152                                         return this.value();
7153                                 }
7154                         }
7155                 } else {
7156                         return this._values();
7157                 }
7158         },
7159
7160         _setOption: function( key, value ) {
7161                 var i,
7162                         valsLength = 0;
7163
7164                 if ( $.isArray( this.options.values ) ) {
7165                         valsLength = this.options.values.length;
7166                 }
7167
7168                 $.Widget.prototype._setOption.apply( this, arguments );
7169
7170                 switch ( key ) {
7171                         case "disabled":
7172                                 if ( value ) {
7173                                         this.handles.filter( ".ui-state-focus" ).blur();
7174                                         this.handles.removeClass( "ui-state-hover" );
7175                                         this.handles.attr( "disabled", "disabled" );
7176                                         this.element.addClass( "ui-disabled" );
7177                                 } else {
7178                                         this.handles.removeAttr( "disabled" );
7179                                         this.element.removeClass( "ui-disabled" );
7180                                 }
7181                                 break;
7182                         case "orientation":
7183                                 this._detectOrientation();
7184                                 this.element
7185                                         .removeClass( "ui-slider-horizontal ui-slider-vertical" )
7186                                         .addClass( "ui-slider-" + this.orientation );
7187                                 this._refreshValue();
7188                                 break;
7189                         case "value":
7190                                 this._animateOff = true;
7191                                 this._refreshValue();
7192                                 this._change( null, 0 );
7193                                 this._animateOff = false;
7194                                 break;
7195                         case "values":
7196                                 this._animateOff = true;
7197                                 this._refreshValue();
7198                                 for ( i = 0; i < valsLength; i += 1 ) {
7199                                         this._change( null, i );
7200                                 }
7201                                 this._animateOff = false;
7202                                 break;
7203                 }
7204         },
7205
7206         //internal value getter
7207         // _value() returns value trimmed by min and max, aligned by step
7208         _value: function() {
7209                 var val = this.options.value;
7210                 val = this._trimAlignValue( val );
7211
7212                 return val;
7213         },
7214
7215         //internal values getter
7216         // _values() returns array of values trimmed by min and max, aligned by step
7217         // _values( index ) returns single value trimmed by min and max, aligned by step
7218         _values: function( index ) {
7219                 var val,
7220                         vals,
7221                         i;
7222
7223                 if ( arguments.length ) {
7224                         val = this.options.values[ index ];
7225                         val = this._trimAlignValue( val );
7226
7227                         return val;
7228                 } else {
7229                         // .slice() creates a copy of the array
7230                         // this copy gets trimmed by min and max and then returned
7231                         vals = this.options.values.slice();
7232                         for ( i = 0; i < vals.length; i+= 1) {
7233                                 vals[ i ] = this._trimAlignValue( vals[ i ] );
7234                         }
7235
7236                         return vals;
7237                 }
7238         },
7239
7240         // returns the step-aligned value that val is closest to, between (inclusive) min and max
7241         _trimAlignValue: function( val ) {
7242                 if ( val <= this._valueMin() ) {
7243                         return this._valueMin();
7244                 }
7245                 if ( val >= this._valueMax() ) {
7246                         return this._valueMax();
7247                 }
7248                 var step = ( this.options.step > 0 ) ? this.options.step : 1,
7249                         valModStep = (val - this._valueMin()) % step;
7250                         alignValue = val - valModStep;
7251
7252                 if ( Math.abs(valModStep) * 2 >= step ) {
7253                         alignValue += ( valModStep > 0 ) ? step : ( -step );
7254                 }
7255
7256                 // Since JavaScript has problems with large floats, round
7257                 // the final value to 5 digits after the decimal point (see #4124)
7258                 return parseFloat( alignValue.toFixed(5) );
7259         },
7260
7261         _valueMin: function() {
7262                 return this.options.min;
7263         },
7264
7265         _valueMax: function() {
7266                 return this.options.max;
7267         },
7268
7269         _refreshValue: function() {
7270                 var oRange = this.options.range,
7271                         o = this.options,
7272                         self = this,
7273                         animate = ( !this._animateOff ) ? o.animate : false,
7274                         valPercent,
7275                         _set = {},
7276                         lastValPercent,
7277                         value,
7278                         valueMin,
7279                         valueMax;
7280
7281                 if ( this.options.values && this.options.values.length ) {
7282                         this.handles.each(function( i, j ) {
7283                                 valPercent = ( self.values(i) - self._valueMin() ) / ( self._valueMax() - self._valueMin() ) * 100;
7284                                 _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
7285                                 $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
7286                                 if ( self.options.range === true ) {
7287                                         if ( self.orientation === "horizontal" ) {
7288                                                 if ( i === 0 ) {
7289                                                         self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
7290                                                 }
7291                                                 if ( i === 1 ) {
7292                                                         self.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
7293                                                 }
7294                                         } else {
7295                                                 if ( i === 0 ) {
7296                                                         self.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
7297                                                 }
7298                                                 if ( i === 1 ) {
7299                                                         self.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
7300                                                 }
7301                                         }
7302                                 }
7303                                 lastValPercent = valPercent;
7304                         });
7305                 } else {
7306                         value = this.value();
7307                         valueMin = this._valueMin();
7308                         valueMax = this._valueMax();
7309                         valPercent = ( valueMax !== valueMin ) ?
7310                                         ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
7311                                         0;
7312                         _set[ self.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
7313                         this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
7314
7315                         if ( oRange === "min" && this.orientation === "horizontal" ) {
7316                                 this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
7317                         }
7318                         if ( oRange === "max" && this.orientation === "horizontal" ) {
7319                                 this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
7320                         }
7321                         if ( oRange === "min" && this.orientation === "vertical" ) {
7322                                 this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
7323                         }
7324                         if ( oRange === "max" && this.orientation === "vertical" ) {
7325                                 this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
7326                         }
7327                 }
7328         }
7329
7330 });
7331
7332 $.extend( $.ui.slider, {
7333         version: "1.8.10"
7334 });
7335
7336 }(jQuery));
7337 /*
7338  * jQuery UI Tabs 1.8.10
7339  *
7340  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
7341  * Dual licensed under the MIT or GPL Version 2 licenses.
7342  * http://jquery.org/license
7343  *
7344  * http://docs.jquery.com/UI/Tabs
7345  *
7346  * Depends:
7347  *      jquery.ui.core.js
7348  *      jquery.ui.widget.js
7349  */
7350 (function( $, undefined ) {
7351
7352 var tabId = 0,
7353         listId = 0;
7354
7355 function getNextTabId() {
7356         return ++tabId;
7357 }
7358
7359 function getNextListId() {
7360         return ++listId;
7361 }
7362
7363 $.widget( "ui.tabs", {
7364         options: {
7365                 add: null,
7366                 ajaxOptions: null,
7367                 cache: false,
7368                 cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
7369                 collapsible: false,
7370                 disable: null,
7371                 disabled: [],
7372                 enable: null,
7373                 event: "click",
7374                 fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
7375                 idPrefix: "ui-tabs-",
7376                 load: null,
7377                 panelTemplate: "<div></div>",
7378                 remove: null,
7379                 select: null,
7380                 show: null,
7381                 spinner: "<em>Loading&#8230;</em>",
7382                 tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
7383         },
7384
7385         _create: function() {
7386                 this._tabify( true );
7387         },
7388
7389         _setOption: function( key, value ) {
7390                 if ( key == "selected" ) {
7391                         if (this.options.collapsible && value == this.options.selected ) {
7392                                 return;
7393                         }
7394                         this.select( value );
7395                 } else {
7396                         this.options[ key ] = value;
7397                         this._tabify();
7398                 }
7399         },
7400
7401         _tabId: function( a ) {
7402                 return a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF-]/g, "" ) ||
7403                         this.options.idPrefix + getNextTabId();
7404         },
7405
7406         _sanitizeSelector: function( hash ) {
7407                 // we need this because an id may contain a ":"
7408                 return hash.replace( /:/g, "\\:" );
7409         },
7410
7411         _cookie: function() {
7412                 var cookie = this.cookie ||
7413                         ( this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId() );
7414                 return $.cookie.apply( null, [ cookie ].concat( $.makeArray( arguments ) ) );
7415         },
7416
7417         _ui: function( tab, panel ) {
7418                 return {
7419                         tab: tab,
7420                         panel: panel,
7421                         index: this.anchors.index( tab )
7422                 };
7423         },
7424
7425         _cleanup: function() {
7426                 // restore all former loading tabs labels
7427                 this.lis.filter( ".ui-state-processing" )
7428                         .removeClass( "ui-state-processing" )
7429                         .find( "span:data(label.tabs)" )
7430                                 .each(function() {
7431                                         var el = $( this );
7432                                         el.html( el.data( "label.tabs" ) ).removeData( "label.tabs" );
7433                                 });
7434         },
7435
7436         _tabify: function( init ) {
7437                 var self = this,
7438                         o = this.options,
7439                         fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash
7440
7441                 this.list = this.element.find( "ol,ul" ).eq( 0 );
7442                 this.lis = $( " > li:has(a[href])", this.list );
7443                 this.anchors = this.lis.map(function() {
7444                         return $( "a", this )[ 0 ];
7445                 });
7446                 this.panels = $( [] );
7447
7448                 this.anchors.each(function( i, a ) {
7449                         var href = $( a ).attr( "href" );
7450                         // For dynamically created HTML that contains a hash as href IE < 8 expands
7451                         // such href to the full page url with hash and then misinterprets tab as ajax.
7452                         // Same consideration applies for an added tab with a fragment identifier
7453                         // since a[href=#fragment-identifier] does unexpectedly not match.
7454                         // Thus normalize href attribute...
7455                         var hrefBase = href.split( "#" )[ 0 ],
7456                                 baseEl;
7457                         if ( hrefBase && ( hrefBase === location.toString().split( "#" )[ 0 ] ||
7458                                         ( baseEl = $( "base" )[ 0 ]) && hrefBase === baseEl.href ) ) {
7459                                 href = a.hash;
7460                                 a.href = href;
7461                         }
7462
7463                         // inline tab
7464                         if ( fragmentId.test( href ) ) {
7465                                 self.panels = self.panels.add( self.element.find( self._sanitizeSelector( href ) ) );
7466                         // remote tab
7467                         // prevent loading the page itself if href is just "#"
7468                         } else if ( href && href !== "#" ) {
7469                                 // required for restore on destroy
7470                                 $.data( a, "href.tabs", href );
7471
7472                                 // TODO until #3808 is fixed strip fragment identifier from url
7473                                 // (IE fails to load from such url)
7474                                 $.data( a, "load.tabs", href.replace( /#.*$/, "" ) );
7475
7476                                 var id = self._tabId( a );
7477                                 a.href = "#" + id;
7478                                 var $panel = self.element.find( "#" + id );
7479                                 if ( !$panel.length ) {
7480                                         $panel = $( o.panelTemplate )
7481                                                 .attr( "id", id )
7482                                                 .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
7483                                                 .insertAfter( self.panels[ i - 1 ] || self.list );
7484                                         $panel.data( "destroy.tabs", true );
7485                                 }
7486                                 self.panels = self.panels.add( $panel );
7487                         // invalid tab href
7488                         } else {
7489                                 o.disabled.push( i );
7490                         }
7491                 });
7492
7493                 // initialization from scratch
7494                 if ( init ) {
7495                         // attach necessary classes for styling
7496                         this.element.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" );
7497                         this.list.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
7498                         this.lis.addClass( "ui-state-default ui-corner-top" );
7499                         this.panels.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" );
7500
7501                         // Selected tab
7502                         // use "selected" option or try to retrieve:
7503                         // 1. from fragment identifier in url
7504                         // 2. from cookie
7505                         // 3. from selected class attribute on <li>
7506                         if ( o.selected === undefined ) {
7507                                 if ( location.hash ) {
7508                                         this.anchors.each(function( i, a ) {
7509                                                 if ( a.hash == location.hash ) {
7510                                                         o.selected = i;
7511                                                         return false;
7512                                                 }
7513                                         });
7514                                 }
7515                                 if ( typeof o.selected !== "number" && o.cookie ) {
7516                                         o.selected = parseInt( self._cookie(), 10 );
7517                                 }
7518                                 if ( typeof o.selected !== "number" && this.lis.filter( ".ui-tabs-selected" ).length ) {
7519                                         o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
7520                                 }
7521                                 o.selected = o.selected || ( this.lis.length ? 0 : -1 );
7522                         } else if ( o.selected === null ) { // usage of null is deprecated, TODO remove in next release
7523                                 o.selected = -1;
7524                         }
7525
7526                         // sanity check - default to first tab...
7527                         o.selected = ( ( o.selected >= 0 && this.anchors[ o.selected ] ) || o.selected < 0 )
7528                                 ? o.selected
7529                                 : 0;
7530
7531                         // Take disabling tabs via class attribute from HTML
7532                         // into account and update option properly.
7533                         // A selected tab cannot become disabled.
7534                         o.disabled = $.unique( o.disabled.concat(
7535                                 $.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
7536                                         return self.lis.index( n );
7537                                 })
7538                         ) ).sort();
7539
7540                         if ( $.inArray( o.selected, o.disabled ) != -1 ) {
7541                                 o.disabled.splice( $.inArray( o.selected, o.disabled ), 1 );
7542                         }
7543
7544                         // highlight selected tab
7545                         this.panels.addClass( "ui-tabs-hide" );
7546                         this.lis.removeClass( "ui-tabs-selected ui-state-active" );
7547                         // check for length avoids error when initializing empty list
7548                         if ( o.selected >= 0 && this.anchors.length ) {
7549                                 self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) ).removeClass( "ui-tabs-hide" );
7550                                 this.lis.eq( o.selected ).addClass( "ui-tabs-selected ui-state-active" );
7551
7552                                 // seems to be expected behavior that the show callback is fired
7553                                 self.element.queue( "tabs", function() {
7554                                         self._trigger( "show", null,
7555                                                 self._ui( self.anchors[ o.selected ], self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) )[ 0 ] ) );
7556                                 });
7557
7558                                 this.load( o.selected );
7559                         }
7560
7561                         // clean up to avoid memory leaks in certain versions of IE 6
7562                         // TODO: namespace this event
7563                         $( window ).bind( "unload", function() {
7564                                 self.lis.add( self.anchors ).unbind( ".tabs" );
7565                                 self.lis = self.anchors = self.panels = null;
7566                         });
7567                 // update selected after add/remove
7568                 } else {
7569                         o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
7570                 }
7571
7572                 // update collapsible
7573                 // TODO: use .toggleClass()
7574                 this.element[ o.collapsible ? "addClass" : "removeClass" ]( "ui-tabs-collapsible" );
7575
7576                 // set or update cookie after init and add/remove respectively
7577                 if ( o.cookie ) {
7578                         this._cookie( o.selected, o.cookie );
7579                 }
7580
7581                 // disable tabs
7582                 for ( var i = 0, li; ( li = this.lis[ i ] ); i++ ) {
7583                         $( li )[ $.inArray( i, o.disabled ) != -1 &&
7584                                 // TODO: use .toggleClass()
7585                                 !$( li ).hasClass( "ui-tabs-selected" ) ? "addClass" : "removeClass" ]( "ui-state-disabled" );
7586                 }
7587
7588                 // reset cache if switching from cached to not cached
7589                 if ( o.cache === false ) {
7590                         this.anchors.removeData( "cache.tabs" );
7591                 }
7592
7593                 // remove all handlers before, tabify may run on existing tabs after add or option change
7594                 this.lis.add( this.anchors ).unbind( ".tabs" );
7595
7596                 if ( o.event !== "mouseover" ) {
7597                         var addState = function( state, el ) {
7598                                 if ( el.is( ":not(.ui-state-disabled)" ) ) {
7599                                         el.addClass( "ui-state-" + state );
7600                                 }
7601                         };
7602                         var removeState = function( state, el ) {
7603                                 el.removeClass( "ui-state-" + state );
7604                         };
7605                         this.lis.bind( "mouseover.tabs" , function() {
7606                                 addState( "hover", $( this ) );
7607                         });
7608                         this.lis.bind( "mouseout.tabs", function() {
7609                                 removeState( "hover", $( this ) );
7610                         });
7611                         this.anchors.bind( "focus.tabs", function() {
7612                                 addState( "focus", $( this ).closest( "li" ) );
7613                         });
7614                         this.anchors.bind( "blur.tabs", function() {
7615                                 removeState( "focus", $( this ).closest( "li" ) );
7616                         });
7617                 }
7618
7619                 // set up animations
7620                 var hideFx, showFx;
7621                 if ( o.fx ) {
7622                         if ( $.isArray( o.fx ) ) {
7623                                 hideFx = o.fx[ 0 ];
7624                                 showFx = o.fx[ 1 ];
7625                         } else {
7626                                 hideFx = showFx = o.fx;
7627                         }
7628                 }
7629
7630                 // Reset certain styles left over from animation
7631                 // and prevent IE's ClearType bug...
7632                 function resetStyle( $el, fx ) {
7633                         $el.css( "display", "" );
7634                         if ( !$.support.opacity && fx.opacity ) {
7635                                 $el[ 0 ].style.removeAttribute( "filter" );
7636                         }
7637                 }
7638
7639                 // Show a tab...
7640                 var showTab = showFx
7641                         ? function( clicked, $show ) {
7642                                 $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
7643                                 $show.hide().removeClass( "ui-tabs-hide" ) // avoid flicker that way
7644                                         .animate( showFx, showFx.duration || "normal", function() {
7645                                                 resetStyle( $show, showFx );
7646                                                 self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
7647                                         });
7648                         }
7649                         : function( clicked, $show ) {
7650                                 $( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
7651                                 $show.removeClass( "ui-tabs-hide" );
7652                                 self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
7653                         };
7654
7655                 // Hide a tab, $show is optional...
7656                 var hideTab = hideFx
7657                         ? function( clicked, $hide ) {
7658                                 $hide.animate( hideFx, hideFx.duration || "normal", function() {
7659                                         self.lis.removeClass( "ui-tabs-selected ui-state-active" );
7660                                         $hide.addClass( "ui-tabs-hide" );
7661                                         resetStyle( $hide, hideFx );
7662                                         self.element.dequeue( "tabs" );
7663                                 });
7664                         }
7665                         : function( clicked, $hide, $show ) {
7666                                 self.lis.removeClass( "ui-tabs-selected ui-state-active" );
7667                                 $hide.addClass( "ui-tabs-hide" );
7668                                 self.element.dequeue( "tabs" );
7669                         };
7670
7671                 // attach tab event handler, unbind to avoid duplicates from former tabifying...
7672                 this.anchors.bind( o.event + ".tabs", function() {
7673                         var el = this,
7674                                 $li = $(el).closest( "li" ),
7675                                 $hide = self.panels.filter( ":not(.ui-tabs-hide)" ),
7676                                 $show = self.element.find( self._sanitizeSelector( el.hash ) );
7677
7678                         // If tab is already selected and not collapsible or tab disabled or
7679                         // or is already loading or click callback returns false stop here.
7680                         // Check if click handler returns false last so that it is not executed
7681                         // for a disabled or loading tab!
7682                         if ( ( $li.hasClass( "ui-tabs-selected" ) && !o.collapsible) ||
7683                                 $li.hasClass( "ui-state-disabled" ) ||
7684                                 $li.hasClass( "ui-state-processing" ) ||
7685                                 self.panels.filter( ":animated" ).length ||
7686                                 self._trigger( "select", null, self._ui( this, $show[ 0 ] ) ) === false ) {
7687                                 this.blur();
7688                                 return false;
7689                         }
7690
7691                         o.selected = self.anchors.index( this );
7692
7693                         self.abort();
7694
7695                         // if tab may be closed
7696                         if ( o.collapsible ) {
7697                                 if ( $li.hasClass( "ui-tabs-selected" ) ) {
7698                                         o.selected = -1;
7699
7700                                         if ( o.cookie ) {
7701                                                 self._cookie( o.selected, o.cookie );
7702                                         }
7703
7704                                         self.element.queue( "tabs", function() {
7705                                                 hideTab( el, $hide );
7706                                         }).dequeue( "tabs" );
7707
7708                                         this.blur();
7709                                         return false;
7710                                 } else if ( !$hide.length ) {
7711                                         if ( o.cookie ) {
7712                                                 self._cookie( o.selected, o.cookie );
7713                                         }
7714
7715                                         self.element.queue( "tabs", function() {
7716                                                 showTab( el, $show );
7717                                         });
7718
7719                                         // TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
7720                                         self.load( self.anchors.index( this ) );
7721
7722                                         this.blur();
7723                                         return false;
7724                                 }
7725                         }
7726
7727                         if ( o.cookie ) {
7728                                 self._cookie( o.selected, o.cookie );
7729                         }
7730
7731                         // show new tab
7732                         if ( $show.length ) {
7733                                 if ( $hide.length ) {
7734                                         self.element.queue( "tabs", function() {
7735                                                 hideTab( el, $hide );
7736                                         });
7737                                 }
7738                                 self.element.queue( "tabs", function() {
7739                                         showTab( el, $show );
7740                                 });
7741
7742                                 self.load( self.anchors.index( this ) );
7743                         } else {
7744                                 throw "jQuery UI Tabs: Mismatching fragment identifier.";
7745                         }
7746
7747                         // Prevent IE from keeping other link focussed when using the back button
7748                         // and remove dotted border from clicked link. This is controlled via CSS
7749                         // in modern browsers; blur() removes focus from address bar in Firefox
7750                         // which can become a usability and annoying problem with tabs('rotate').
7751                         if ( $.browser.msie ) {
7752                                 this.blur();
7753                         }
7754                 });
7755
7756                 // disable click in any case
7757                 this.anchors.bind( "click.tabs", function(){
7758                         return false;
7759                 });
7760         },
7761
7762     _getIndex: function( index ) {
7763                 // meta-function to give users option to provide a href string instead of a numerical index.
7764                 // also sanitizes numerical indexes to valid values.
7765                 if ( typeof index == "string" ) {
7766                         index = this.anchors.index( this.anchors.filter( "[href$=" + index + "]" ) );
7767                 }
7768
7769                 return index;
7770         },
7771
7772         destroy: function() {
7773                 var o = this.options;
7774
7775                 this.abort();
7776
7777                 this.element
7778                         .unbind( ".tabs" )
7779                         .removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" )
7780                         .removeData( "tabs" );
7781
7782                 this.list.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
7783
7784                 this.anchors.each(function() {
7785                         var href = $.data( this, "href.tabs" );
7786                         if ( href ) {
7787                                 this.href = href;
7788                         }
7789                         var $this = $( this ).unbind( ".tabs" );
7790                         $.each( [ "href", "load", "cache" ], function( i, prefix ) {
7791                                 $this.removeData( prefix + ".tabs" );
7792                         });
7793                 });
7794
7795                 this.lis.unbind( ".tabs" ).add( this.panels ).each(function() {
7796                         if ( $.data( this, "destroy.tabs" ) ) {
7797                                 $( this ).remove();
7798                         } else {
7799                                 $( this ).removeClass([
7800                                         "ui-state-default",
7801                                         "ui-corner-top",
7802                                         "ui-tabs-selected",
7803                                         "ui-state-active",
7804                                         "ui-state-hover",
7805                                         "ui-state-focus",
7806                                         "ui-state-disabled",
7807                                         "ui-tabs-panel",
7808                                         "ui-widget-content",
7809                                         "ui-corner-bottom",
7810                                         "ui-tabs-hide"
7811                                 ].join( " " ) );
7812                         }
7813                 });
7814
7815                 if ( o.cookie ) {
7816                         this._cookie( null, o.cookie );
7817                 }
7818
7819                 return this;
7820         },
7821
7822         add: function( url, label, index ) {
7823                 if ( index === undefined ) {
7824                         index = this.anchors.length;
7825                 }
7826
7827                 var self = this,
7828                         o = this.options,
7829                         $li = $( o.tabTemplate.replace( /#\{href\}/g, url ).replace( /#\{label\}/g, label ) ),
7830                         id = !url.indexOf( "#" ) ? url.replace( "#", "" ) : this._tabId( $( "a", $li )[ 0 ] );
7831
7832                 $li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );
7833
7834                 // try to find an existing element before creating a new one
7835                 var $panel = self.element.find( "#" + id );
7836                 if ( !$panel.length ) {
7837                         $panel = $( o.panelTemplate )
7838                                 .attr( "id", id )
7839                                 .data( "destroy.tabs", true );
7840                 }
7841                 $panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide" );
7842
7843                 if ( index >= this.lis.length ) {
7844                         $li.appendTo( this.list );
7845                         $panel.appendTo( this.list[ 0 ].parentNode );
7846                 } else {
7847                         $li.insertBefore( this.lis[ index ] );
7848                         $panel.insertBefore( this.panels[ index ] );
7849                 }
7850
7851                 o.disabled = $.map( o.disabled, function( n, i ) {
7852                         return n >= index ? ++n : n;
7853                 });
7854
7855                 this._tabify();
7856
7857                 if ( this.anchors.length == 1 ) {
7858                         o.selected = 0;
7859                         $li.addClass( "ui-tabs-selected ui-state-active" );
7860                         $panel.removeClass( "ui-tabs-hide" );
7861                         this.element.queue( "tabs", function() {
7862                                 self._trigger( "show", null, self._ui( self.anchors[ 0 ], self.panels[ 0 ] ) );
7863                         });
7864
7865                         this.load( 0 );
7866                 }
7867
7868                 this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
7869                 return this;
7870         },
7871
7872         remove: function( index ) {
7873                 index = this._getIndex( index );
7874                 var o = this.options,
7875                         $li = this.lis.eq( index ).remove(),
7876                         $panel = this.panels.eq( index ).remove();
7877
7878                 // If selected tab was removed focus tab to the right or
7879                 // in case the last tab was removed the tab to the left.
7880                 if ( $li.hasClass( "ui-tabs-selected" ) && this.anchors.length > 1) {
7881                         this.select( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
7882                 }
7883
7884                 o.disabled = $.map(
7885                         $.grep( o.disabled, function(n, i) {
7886                                 return n != index;
7887                         }),
7888                         function( n, i ) {
7889                                 return n >= index ? --n : n;
7890                         });
7891
7892                 this._tabify();
7893
7894                 this._trigger( "remove", null, this._ui( $li.find( "a" )[ 0 ], $panel[ 0 ] ) );
7895                 return this;
7896         },
7897
7898         enable: function( index ) {
7899                 index = this._getIndex( index );
7900                 var o = this.options;
7901                 if ( $.inArray( index, o.disabled ) == -1 ) {
7902                         return;
7903                 }
7904
7905                 this.lis.eq( index ).removeClass( "ui-state-disabled" );
7906                 o.disabled = $.grep( o.disabled, function( n, i ) {
7907                         return n != index;
7908                 });
7909
7910                 this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
7911                 return this;
7912         },
7913
7914         disable: function( index ) {
7915                 index = this._getIndex( index );
7916                 var self = this, o = this.options;
7917                 // cannot disable already selected tab
7918                 if ( index != o.selected ) {
7919                         this.lis.eq( index ).addClass( "ui-state-disabled" );
7920
7921                         o.disabled.push( index );
7922                         o.disabled.sort();
7923
7924                         this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
7925                 }
7926
7927                 return this;
7928         },
7929
7930         select: function( index ) {
7931                 index = this._getIndex( index );
7932                 if ( index == -1 ) {
7933                         if ( this.options.collapsible && this.options.selected != -1 ) {
7934                                 index = this.options.selected;
7935                         } else {
7936                                 return this;
7937                         }
7938                 }
7939                 this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
7940                 return this;
7941         },
7942
7943         load: function( index ) {
7944                 index = this._getIndex( index );
7945                 var self = this,
7946                         o = this.options,
7947                         a = this.anchors.eq( index )[ 0 ],
7948                         url = $.data( a, "load.tabs" );
7949
7950                 this.abort();
7951
7952                 // not remote or from cache
7953                 if ( !url || this.element.queue( "tabs" ).length !== 0 && $.data( a, "cache.tabs" ) ) {
7954                         this.element.dequeue( "tabs" );
7955                         return;
7956                 }
7957
7958                 // load remote from here on
7959                 this.lis.eq( index ).addClass( "ui-state-processing" );
7960
7961                 if ( o.spinner ) {
7962                         var span = $( "span", a );
7963                         span.data( "label.tabs", span.html() ).html( o.spinner );
7964                 }
7965
7966                 this.xhr = $.ajax( $.extend( {}, o.ajaxOptions, {
7967                         url: url,
7968                         success: function( r, s ) {
7969                                 self.element.find( self._sanitizeSelector( a.hash ) ).html( r );
7970
7971                                 // take care of tab labels
7972                                 self._cleanup();
7973
7974                                 if ( o.cache ) {
7975                                         $.data( a, "cache.tabs", true );
7976                                 }
7977
7978                                 self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
7979                                 try {
7980                                         o.ajaxOptions.success( r, s );
7981                                 }
7982                                 catch ( e ) {}
7983                         },
7984                         error: function( xhr, s, e ) {
7985                                 // take care of tab labels
7986                                 self._cleanup();
7987
7988                                 self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
7989                                 try {
7990                                         // Passing index avoid a race condition when this method is
7991                                         // called after the user has selected another tab.
7992                                         // Pass the anchor that initiated this request allows
7993                                         // loadError to manipulate the tab content panel via $(a.hash)
7994                                         o.ajaxOptions.error( xhr, s, index, a );
7995                                 }
7996                                 catch ( e ) {}
7997                         }
7998                 } ) );
7999
8000                 // last, so that load event is fired before show...
8001                 self.element.dequeue( "tabs" );
8002
8003                 return this;
8004         },
8005
8006         abort: function() {
8007                 // stop possibly running animations
8008                 this.element.queue( [] );
8009                 this.panels.stop( false, true );
8010
8011                 // "tabs" queue must not contain more than two elements,
8012                 // which are the callbacks for the latest clicked tab...
8013                 this.element.queue( "tabs", this.element.queue( "tabs" ).splice( -2, 2 ) );
8014
8015                 // terminate pending requests from other tabs
8016                 if ( this.xhr ) {
8017                         this.xhr.abort();
8018                         delete this.xhr;
8019                 }
8020
8021                 // take care of tab labels
8022                 this._cleanup();
8023                 return this;
8024         },
8025
8026         url: function( index, url ) {
8027                 this.anchors.eq( index ).removeData( "cache.tabs" ).data( "load.tabs", url );
8028                 return this;
8029         },
8030
8031         length: function() {
8032                 return this.anchors.length;
8033         }
8034 });
8035
8036 $.extend( $.ui.tabs, {
8037         version: "1.8.10"
8038 });
8039
8040 /*
8041  * Tabs Extensions
8042  */
8043
8044 /*
8045  * Rotate
8046  */
8047 $.extend( $.ui.tabs.prototype, {
8048         rotation: null,
8049         rotate: function( ms, continuing ) {
8050                 var self = this,
8051                         o = this.options;
8052
8053                 var rotate = self._rotate || ( self._rotate = function( e ) {
8054                         clearTimeout( self.rotation );
8055                         self.rotation = setTimeout(function() {
8056                                 var t = o.selected;
8057                                 self.select( ++t < self.anchors.length ? t : 0 );
8058                         }, ms );
8059
8060                         if ( e ) {
8061                                 e.stopPropagation();
8062                         }
8063                 });
8064
8065                 var stop = self._unrotate || ( self._unrotate = !continuing
8066                         ? function(e) {
8067                                 if (e.clientX) { // in case of a true click
8068                                         self.rotate(null);
8069                                 }
8070                         }
8071                         : function( e ) {
8072                                 t = o.selected;
8073                                 rotate();
8074                         });
8075
8076                 // start rotation
8077                 if ( ms ) {
8078                         this.element.bind( "tabsshow", rotate );
8079                         this.anchors.bind( o.event + ".tabs", stop );
8080                         rotate();
8081                 // stop rotation
8082                 } else {
8083                         clearTimeout( self.rotation );
8084                         this.element.unbind( "tabsshow", rotate );
8085                         this.anchors.unbind( o.event + ".tabs", stop );
8086                         delete this._rotate;
8087                         delete this._unrotate;
8088                 }
8089
8090                 return this;
8091         }
8092 });
8093
8094 })( jQuery );
8095 /*
8096  * jQuery UI Datepicker 1.8.10
8097  *
8098  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
8099  * Dual licensed under the MIT or GPL Version 2 licenses.
8100  * http://jquery.org/license
8101  *
8102  * http://docs.jquery.com/UI/Datepicker
8103  *
8104  * Depends:
8105  *      jquery.ui.core.js
8106  */
8107 (function( $, undefined ) {
8108
8109 $.extend($.ui, { datepicker: { version: "1.8.10" } });
8110
8111 var PROP_NAME = 'datepicker';
8112 var dpuuid = new Date().getTime();
8113
8114 /* Date picker manager.
8115    Use the singleton instance of this class, $.datepicker, to interact with the date picker.
8116    Settings for (groups of) date pickers are maintained in an instance object,
8117    allowing multiple different settings on the same page. */
8118
8119 function Datepicker() {
8120         this.debug = false; // Change this to true to start debugging
8121         this._curInst = null; // The current instance in use
8122         this._keyEvent = false; // If the last event was a key event
8123         this._disabledInputs = []; // List of date picker inputs that have been disabled
8124         this._datepickerShowing = false; // True if the popup picker is showing , false if not
8125         this._inDialog = false; // True if showing within a "dialog", false if not
8126         this._mainDivId = 'ui-datepicker-div'; // The ID of the main datepicker division
8127         this._inlineClass = 'ui-datepicker-inline'; // The name of the inline marker class
8128         this._appendClass = 'ui-datepicker-append'; // The name of the append marker class
8129         this._triggerClass = 'ui-datepicker-trigger'; // The name of the trigger marker class
8130         this._dialogClass = 'ui-datepicker-dialog'; // The name of the dialog marker class
8131         this._disableClass = 'ui-datepicker-disabled'; // The name of the disabled covering marker class
8132         this._unselectableClass = 'ui-datepicker-unselectable'; // The name of the unselectable cell marker class
8133         this._currentClass = 'ui-datepicker-current-day'; // The name of the current day marker class
8134         this._dayOverClass = 'ui-datepicker-days-cell-over'; // The name of the day hover marker class
8135         this.regional = []; // Available regional settings, indexed by language code
8136         this.regional[''] = { // Default regional settings
8137                 closeText: 'Done', // Display text for close link
8138                 prevText: 'Prev', // Display text for previous month link
8139                 nextText: 'Next', // Display text for next month link
8140                 currentText: 'Today', // Display text for current month link
8141                 monthNames: ['January','February','March','April','May','June',
8142                         'July','August','September','October','November','December'], // Names of months for drop-down and formatting
8143                 monthNamesShort: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], // For formatting
8144                 dayNames: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'], // For formatting
8145                 dayNamesShort: ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'], // For formatting
8146                 dayNamesMin: ['Su','Mo','Tu','We','Th','Fr','Sa'], // Column headings for days starting at Sunday
8147                 weekHeader: 'Wk', // Column header for week of the year
8148                 dateFormat: 'mm/dd/yy', // See format options on parseDate
8149                 firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ...
8150                 isRTL: false, // True if right-to-left language, false if left-to-right
8151                 showMonthAfterYear: false, // True if the year select precedes month, false for month then year
8152                 yearSuffix: '' // Additional text to append to the year in the month headers
8153         };
8154         this._defaults = { // Global defaults for all the date picker instances
8155                 showOn: 'focus', // 'focus' for popup on focus,
8156                         // 'button' for trigger button, or 'both' for either
8157                 showAnim: 'fadeIn', // Name of jQuery animation for popup
8158                 showOptions: {}, // Options for enhanced animations
8159                 defaultDate: null, // Used when field is blank: actual date,
8160                         // +/-number for offset from today, null for today
8161                 appendText: '', // Display text following the input box, e.g. showing the format
8162                 buttonText: '...', // Text for trigger button
8163                 buttonImage: '', // URL for trigger button image
8164                 buttonImageOnly: false, // True if the image appears alone, false if it appears on a button
8165                 hideIfNoPrevNext: false, // True to hide next/previous month links
8166                         // if not applicable, false to just disable them
8167                 navigationAsDateFormat: false, // True if date formatting applied to prev/today/next links
8168                 gotoCurrent: false, // True if today link goes back to current selection instead
8169                 changeMonth: false, // True if month can be selected directly, false if only prev/next
8170                 changeYear: false, // True if year can be selected directly, false if only prev/next
8171                 yearRange: 'c-10:c+10', // Range of years to display in drop-down,
8172                         // either relative to today's year (-nn:+nn), relative to currently displayed year
8173                         // (c-nn:c+nn), absolute (nnnn:nnnn), or a combination of the above (nnnn:-n)
8174                 showOtherMonths: false, // True to show dates in other months, false to leave blank
8175                 selectOtherMonths: false, // True to allow selection of dates in other months, false for unselectable
8176                 showWeek: false, // True to show week of the year, false to not show it
8177                 calculateWeek: this.iso8601Week, // How to calculate the week of the year,
8178                         // takes a Date and returns the number of the week for it
8179                 shortYearCutoff: '+10', // Short year values < this are in the current century,
8180                         // > this are in the previous century,
8181                         // string value starting with '+' for current year + value
8182                 minDate: null, // The earliest selectable date, or null for no limit
8183                 maxDate: null, // The latest selectable date, or null for no limit
8184                 duration: 'fast', // Duration of display/closure
8185                 beforeShowDay: null, // Function that takes a date and returns an array with
8186                         // [0] = true if selectable, false if not, [1] = custom CSS class name(s) or '',
8187                         // [2] = cell title (optional), e.g. $.datepicker.noWeekends
8188                 beforeShow: null, // Function that takes an input field and
8189                         // returns a set of custom settings for the date picker
8190                 onSelect: null, // Define a callback function when a date is selected
8191                 onChangeMonthYear: null, // Define a callback function when the month or year is changed
8192                 onClose: null, // Define a callback function when the datepicker is closed
8193                 numberOfMonths: 1, // Number of months to show at a time
8194                 showCurrentAtPos: 0, // The position in multipe months at which to show the current month (starting at 0)
8195                 stepMonths: 1, // Number of months to step back/forward
8196                 stepBigMonths: 12, // Number of months to step back/forward for the big links
8197                 altField: '', // Selector for an alternate field to store selected dates into
8198                 altFormat: '', // The date format to use for the alternate field
8199                 constrainInput: true, // The input is constrained by the current date format
8200                 showButtonPanel: false, // True to show button panel, false to not show it
8201                 autoSize: false // True to size the input for the date format, false to leave as is
8202         };
8203         $.extend(this._defaults, this.regional['']);
8204         this.dpDiv = $('<div id="' + this._mainDivId + '" class="ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>');
8205 }
8206
8207 $.extend(Datepicker.prototype, {
8208         /* Class name added to elements to indicate already configured with a date picker. */
8209         markerClassName: 'hasDatepicker',
8210
8211         /* Debug logging (if enabled). */
8212         log: function () {
8213                 if (this.debug)
8214                         console.log.apply('', arguments);
8215         },
8216
8217         // TODO rename to "widget" when switching to widget factory
8218         _widgetDatepicker: function() {
8219                 return this.dpDiv;
8220         },
8221
8222         /* Override the default settings for all instances of the date picker.
8223            @param  settings  object - the new settings to use as defaults (anonymous object)
8224            @return the manager object */
8225         setDefaults: function(settings) {
8226                 extendRemove(this._defaults, settings || {});
8227                 return this;
8228         },
8229
8230         /* Attach the date picker to a jQuery selection.
8231            @param  target    element - the target input field or division or span
8232            @param  settings  object - the new settings to use for this date picker instance (anonymous) */
8233         _attachDatepicker: function(target, settings) {
8234                 // check for settings on the control itself - in namespace 'date:'
8235                 var inlineSettings = null;
8236                 for (var attrName in this._defaults) {
8237                         var attrValue = target.getAttribute('date:' + attrName);
8238                         if (attrValue) {
8239                                 inlineSettings = inlineSettings || {};
8240                                 try {
8241                                         inlineSettings[attrName] = eval(attrValue);
8242                                 } catch (err) {
8243                                         inlineSettings[attrName] = attrValue;
8244                                 }
8245                         }
8246                 }
8247                 var nodeName = target.nodeName.toLowerCase();
8248                 var inline = (nodeName == 'div' || nodeName == 'span');
8249                 if (!target.id) {
8250                         this.uuid += 1;
8251                         target.id = 'dp' + this.uuid;
8252                 }
8253                 var inst = this._newInst($(target), inline);
8254                 inst.settings = $.extend({}, settings || {}, inlineSettings || {});
8255                 if (nodeName == 'input') {
8256                         this._connectDatepicker(target, inst);
8257                 } else if (inline) {
8258                         this._inlineDatepicker(target, inst);
8259                 }
8260         },
8261
8262         /* Create a new instance object. */
8263         _newInst: function(target, inline) {
8264                 var id = target[0].id.replace(/([^A-Za-z0-9_-])/g, '\\\\$1'); // escape jQuery meta chars
8265                 return {id: id, input: target, // associated target
8266                         selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection
8267                         drawMonth: 0, drawYear: 0, // month being drawn
8268                         inline: inline, // is datepicker inline or not
8269                         dpDiv: (!inline ? this.dpDiv : // presentation div
8270                         $('<div class="' + this._inlineClass + ' ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all"></div>'))};
8271         },
8272
8273         /* Attach the date picker to an input field. */
8274         _connectDatepicker: function(target, inst) {
8275                 var input = $(target);
8276                 inst.append = $([]);
8277                 inst.trigger = $([]);
8278                 if (input.hasClass(this.markerClassName))
8279                         return;
8280                 this._attachments(input, inst);
8281                 input.addClass(this.markerClassName).keydown(this._doKeyDown).
8282                         keypress(this._doKeyPress).keyup(this._doKeyUp).
8283                         bind("setData.datepicker", function(event, key, value) {
8284                                 inst.settings[key] = value;
8285                         }).bind("getData.datepicker", function(event, key) {
8286                                 return this._get(inst, key);
8287                         });
8288                 this._autoSize(inst);
8289                 $.data(target, PROP_NAME, inst);
8290         },
8291
8292         /* Make attachments based on settings. */
8293         _attachments: function(input, inst) {
8294                 var appendText = this._get(inst, 'appendText');
8295                 var isRTL = this._get(inst, 'isRTL');
8296                 if (inst.append)
8297                         inst.append.remove();
8298                 if (appendText) {
8299                         inst.append = $('<span class="' + this._appendClass + '">' + appendText + '</span>');
8300                         input[isRTL ? 'before' : 'after'](inst.append);
8301                 }
8302                 input.unbind('focus', this._showDatepicker);
8303                 if (inst.trigger)
8304                         inst.trigger.remove();
8305                 var showOn = this._get(inst, 'showOn');
8306                 if (showOn == 'focus' || showOn == 'both') // pop-up date picker when in the marked field
8307                         input.focus(this._showDatepicker);
8308                 if (showOn == 'button' || showOn == 'both') { // pop-up date picker when button clicked
8309                         var buttonText = this._get(inst, 'buttonText');
8310                         var buttonImage = this._get(inst, 'buttonImage');
8311                         inst.trigger = $(this._get(inst, 'buttonImageOnly') ?
8312                                 $('<img/>').addClass(this._triggerClass).
8313                                         attr({ src: buttonImage, alt: buttonText, title: buttonText }) :
8314                                 $('<button type="button"></button>').addClass(this._triggerClass).
8315                                         html(buttonImage == '' ? buttonText : $('<img/>').attr(
8316                                         { src:buttonImage, alt:buttonText, title:buttonText })));
8317                         input[isRTL ? 'before' : 'after'](inst.trigger);
8318                         inst.trigger.click(function() {
8319                                 if ($.datepicker._datepickerShowing && $.datepicker._lastInput == input[0])
8320                                         $.datepicker._hideDatepicker();
8321                                 else
8322                                         $.datepicker._showDatepicker(input[0]);
8323                                 return false;
8324                         });
8325                 }
8326         },
8327
8328         /* Apply the maximum length for the date format. */
8329         _autoSize: function(inst) {
8330                 if (this._get(inst, 'autoSize') && !inst.inline) {
8331                         var date = new Date(2009, 12 - 1, 20); // Ensure double digits
8332                         var dateFormat = this._get(inst, 'dateFormat');
8333                         if (dateFormat.match(/[DM]/)) {
8334                                 var findMax = function(names) {
8335                                         var max = 0;
8336                                         var maxI = 0;
8337                                         for (var i = 0; i < names.length; i++) {
8338                                                 if (names[i].length > max) {
8339                                                         max = names[i].length;
8340                                                         maxI = i;
8341                                                 }
8342                                         }
8343                                         return maxI;
8344                                 };
8345                                 date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ?
8346                                         'monthNames' : 'monthNamesShort'))));
8347                                 date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ?
8348                                         'dayNames' : 'dayNamesShort'))) + 20 - date.getDay());
8349                         }
8350                         inst.input.attr('size', this._formatDate(inst, date).length);
8351                 }
8352         },
8353
8354         /* Attach an inline date picker to a div. */
8355         _inlineDatepicker: function(target, inst) {
8356                 var divSpan = $(target);
8357                 if (divSpan.hasClass(this.markerClassName))
8358                         return;
8359                 divSpan.addClass(this.markerClassName).append(inst.dpDiv).
8360                         bind("setData.datepicker", function(event, key, value){
8361                                 inst.settings[key] = value;
8362                         }).bind("getData.datepicker", function(event, key){
8363                                 return this._get(inst, key);
8364                         });
8365                 $.data(target, PROP_NAME, inst);
8366                 this._setDate(inst, this._getDefaultDate(inst), true);
8367                 this._updateDatepicker(inst);
8368                 this._updateAlternate(inst);
8369                 inst.dpDiv.show();
8370         },
8371
8372         /* Pop-up the date picker in a "dialog" box.
8373            @param  input     element - ignored
8374            @param  date      string or Date - the initial date to display
8375            @param  onSelect  function - the function to call when a date is selected
8376            @param  settings  object - update the dialog date picker instance's settings (anonymous object)
8377            @param  pos       int[2] - coordinates for the dialog's position within the screen or
8378                              event - with x/y coordinates or
8379                              leave empty for default (screen centre)
8380            @return the manager object */
8381         _dialogDatepicker: function(input, date, onSelect, settings, pos) {
8382                 var inst = this._dialogInst; // internal instance
8383                 if (!inst) {
8384                         this.uuid += 1;
8385                         var id = 'dp' + this.uuid;
8386                         this._dialogInput = $('<input type="text" id="' + id +
8387                                 '" style="position: absolute; top: -100px; width: 0px; z-index: -10;"/>');
8388                         this._dialogInput.keydown(this._doKeyDown);
8389                         $('body').append(this._dialogInput);
8390                         inst = this._dialogInst = this._newInst(this._dialogInput, false);
8391                         inst.settings = {};
8392                         $.data(this._dialogInput[0], PROP_NAME, inst);
8393                 }
8394                 extendRemove(inst.settings, settings || {});
8395                 date = (date && date.constructor == Date ? this._formatDate(inst, date) : date);
8396                 this._dialogInput.val(date);
8397
8398                 this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null);
8399                 if (!this._pos) {
8400                         var browserWidth = document.documentElement.clientWidth;
8401                         var browserHeight = document.documentElement.clientHeight;
8402                         var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
8403                         var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
8404                         this._pos = // should use actual width/height below
8405                                 [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY];
8406                 }
8407
8408                 // move input on screen for focus, but hidden behind dialog
8409                 this._dialogInput.css('left', (this._pos[0] + 20) + 'px').css('top', this._pos[1] + 'px');
8410                 inst.settings.onSelect = onSelect;
8411                 this._inDialog = true;
8412                 this.dpDiv.addClass(this._dialogClass);
8413                 this._showDatepicker(this._dialogInput[0]);
8414                 if ($.blockUI)
8415                         $.blockUI(this.dpDiv);
8416                 $.data(this._dialogInput[0], PROP_NAME, inst);
8417                 return this;
8418         },
8419
8420         /* Detach a datepicker from its control.
8421            @param  target    element - the target input field or division or span */
8422         _destroyDatepicker: function(target) {
8423                 var $target = $(target);
8424                 var inst = $.data(target, PROP_NAME);
8425                 if (!$target.hasClass(this.markerClassName)) {
8426                         return;
8427                 }
8428                 var nodeName = target.nodeName.toLowerCase();
8429                 $.removeData(target, PROP_NAME);
8430                 if (nodeName == 'input') {
8431                         inst.append.remove();
8432                         inst.trigger.remove();
8433                         $target.removeClass(this.markerClassName).
8434                                 unbind('focus', this._showDatepicker).
8435                                 unbind('keydown', this._doKeyDown).
8436                                 unbind('keypress', this._doKeyPress).
8437                                 unbind('keyup', this._doKeyUp);
8438                 } else if (nodeName == 'div' || nodeName == 'span')
8439                         $target.removeClass(this.markerClassName).empty();
8440         },
8441
8442         /* Enable the date picker to a jQuery selection.
8443            @param  target    element - the target input field or division or span */
8444         _enableDatepicker: function(target) {
8445                 var $target = $(target);
8446                 var inst = $.data(target, PROP_NAME);
8447                 if (!$target.hasClass(this.markerClassName)) {
8448                         return;
8449                 }
8450                 var nodeName = target.nodeName.toLowerCase();
8451                 if (nodeName == 'input') {
8452                         target.disabled = false;
8453                         inst.trigger.filter('button').
8454                                 each(function() { this.disabled = false; }).end().
8455                                 filter('img').css({opacity: '1.0', cursor: ''});
8456                 }
8457                 else if (nodeName == 'div' || nodeName == 'span') {
8458                         var inline = $target.children('.' + this._inlineClass);
8459                         inline.children().removeClass('ui-state-disabled');
8460                 }
8461                 this._disabledInputs = $.map(this._disabledInputs,
8462                         function(value) { return (value == target ? null : value); }); // delete entry
8463         },
8464
8465         /* Disable the date picker to a jQuery selection.
8466            @param  target    element - the target input field or division or span */
8467         _disableDatepicker: function(target) {
8468                 var $target = $(target);
8469                 var inst = $.data(target, PROP_NAME);
8470                 if (!$target.hasClass(this.markerClassName)) {
8471                         return;
8472                 }
8473                 var nodeName = target.nodeName.toLowerCase();
8474                 if (nodeName == 'input') {
8475                         target.disabled = true;
8476                         inst.trigger.filter('button').
8477                                 each(function() { this.disabled = true; }).end().
8478                                 filter('img').css({opacity: '0.5', cursor: 'default'});
8479                 }
8480                 else if (nodeName == 'div' || nodeName == 'span') {
8481                         var inline = $target.children('.' + this._inlineClass);
8482                         inline.children().addClass('ui-state-disabled');
8483                 }
8484                 this._disabledInputs = $.map(this._disabledInputs,
8485                         function(value) { return (value == target ? null : value); }); // delete entry
8486                 this._disabledInputs[this._disabledInputs.length] = target;
8487         },
8488
8489         /* Is the first field in a jQuery collection disabled as a datepicker?
8490            @param  target    element - the target input field or division or span
8491            @return boolean - true if disabled, false if enabled */
8492         _isDisabledDatepicker: function(target) {
8493                 if (!target) {
8494                         return false;
8495                 }
8496                 for (var i = 0; i < this._disabledInputs.length; i++) {
8497                         if (this._disabledInputs[i] == target)
8498                                 return true;
8499                 }
8500                 return false;
8501         },
8502
8503         /* Retrieve the instance data for the target control.
8504            @param  target  element - the target input field or division or span
8505            @return  object - the associated instance data
8506            @throws  error if a jQuery problem getting data */
8507         _getInst: function(target) {
8508                 try {
8509                         return $.data(target, PROP_NAME);
8510                 }
8511                 catch (err) {
8512                         throw 'Missing instance data for this datepicker';
8513                 }
8514         },
8515
8516         /* Update or retrieve the settings for a date picker attached to an input field or division.
8517            @param  target  element - the target input field or division or span
8518            @param  name    object - the new settings to update or
8519                            string - the name of the setting to change or retrieve,
8520                            when retrieving also 'all' for all instance settings or
8521                            'defaults' for all global defaults
8522            @param  value   any - the new value for the setting
8523                            (omit if above is an object or to retrieve a value) */
8524         _optionDatepicker: function(target, name, value) {
8525                 var inst = this._getInst(target);
8526                 if (arguments.length == 2 && typeof name == 'string') {
8527                         return (name == 'defaults' ? $.extend({}, $.datepicker._defaults) :
8528                                 (inst ? (name == 'all' ? $.extend({}, inst.settings) :
8529                                 this._get(inst, name)) : null));
8530                 }
8531                 var settings = name || {};
8532                 if (typeof name == 'string') {
8533                         settings = {};
8534                         settings[name] = value;
8535                 }
8536                 if (inst) {
8537                         if (this._curInst == inst) {
8538                                 this._hideDatepicker();
8539                         }
8540                         var date = this._getDateDatepicker(target, true);
8541                         extendRemove(inst.settings, settings);
8542                         this._attachments($(target), inst);
8543                         this._autoSize(inst);
8544                         this._setDateDatepicker(target, date);
8545                         this._updateDatepicker(inst);
8546                 }
8547         },
8548
8549         // change method deprecated
8550         _changeDatepicker: function(target, name, value) {
8551                 this._optionDatepicker(target, name, value);
8552         },
8553
8554         /* Redraw the date picker attached to an input field or division.
8555            @param  target  element - the target input field or division or span */
8556         _refreshDatepicker: function(target) {
8557                 var inst = this._getInst(target);
8558                 if (inst) {
8559                         this._updateDatepicker(inst);
8560                 }
8561         },
8562
8563         /* Set the dates for a jQuery selection.
8564            @param  target   element - the target input field or division or span
8565            @param  date     Date - the new date */
8566         _setDateDatepicker: function(target, date) {
8567                 var inst = this._getInst(target);
8568                 if (inst) {
8569                         this._setDate(inst, date);
8570                         this._updateDatepicker(inst);
8571                         this._updateAlternate(inst);
8572                 }
8573         },
8574
8575         /* Get the date(s) for the first entry in a jQuery selection.
8576            @param  target     element - the target input field or division or span
8577            @param  noDefault  boolean - true if no default date is to be used
8578            @return Date - the current date */
8579         _getDateDatepicker: function(target, noDefault) {
8580                 var inst = this._getInst(target);
8581                 if (inst && !inst.inline)
8582                         this._setDateFromField(inst, noDefault);
8583                 return (inst ? this._getDate(inst) : null);
8584         },
8585
8586         /* Handle keystrokes. */
8587         _doKeyDown: function(event) {
8588                 var inst = $.datepicker._getInst(event.target);
8589                 var handled = true;
8590                 var isRTL = inst.dpDiv.is('.ui-datepicker-rtl');
8591                 inst._keyEvent = true;
8592                 if ($.datepicker._datepickerShowing)
8593                         switch (event.keyCode) {
8594                                 case 9: $.datepicker._hideDatepicker();
8595                                                 handled = false;
8596                                                 break; // hide on tab out
8597                                 case 13: var sel = $('td.' + $.datepicker._dayOverClass + ':not(.' +
8598                                                                         $.datepicker._currentClass + ')', inst.dpDiv);
8599                                                 if (sel[0])
8600                                                         $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]);
8601                                                 else
8602                                                         $.datepicker._hideDatepicker();
8603                                                 return false; // don't submit the form
8604                                                 break; // select the value on enter
8605                                 case 27: $.datepicker._hideDatepicker();
8606                                                 break; // hide on escape
8607                                 case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8608                                                         -$.datepicker._get(inst, 'stepBigMonths') :
8609                                                         -$.datepicker._get(inst, 'stepMonths')), 'M');
8610                                                 break; // previous month/year on page up/+ ctrl
8611                                 case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8612                                                         +$.datepicker._get(inst, 'stepBigMonths') :
8613                                                         +$.datepicker._get(inst, 'stepMonths')), 'M');
8614                                                 break; // next month/year on page down/+ ctrl
8615                                 case 35: if (event.ctrlKey || event.metaKey) $.datepicker._clearDate(event.target);
8616                                                 handled = event.ctrlKey || event.metaKey;
8617                                                 break; // clear on ctrl or command +end
8618                                 case 36: if (event.ctrlKey || event.metaKey) $.datepicker._gotoToday(event.target);
8619                                                 handled = event.ctrlKey || event.metaKey;
8620                                                 break; // current on ctrl or command +home
8621                                 case 37: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), 'D');
8622                                                 handled = event.ctrlKey || event.metaKey;
8623                                                 // -1 day on ctrl or command +left
8624                                                 if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8625                                                                         -$.datepicker._get(inst, 'stepBigMonths') :
8626                                                                         -$.datepicker._get(inst, 'stepMonths')), 'M');
8627                                                 // next month/year on alt +left on Mac
8628                                                 break;
8629                                 case 38: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, -7, 'D');
8630                                                 handled = event.ctrlKey || event.metaKey;
8631                                                 break; // -1 week on ctrl or command +up
8632                                 case 39: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), 'D');
8633                                                 handled = event.ctrlKey || event.metaKey;
8634                                                 // +1 day on ctrl or command +right
8635                                                 if (event.originalEvent.altKey) $.datepicker._adjustDate(event.target, (event.ctrlKey ?
8636                                                                         +$.datepicker._get(inst, 'stepBigMonths') :
8637                                                                         +$.datepicker._get(inst, 'stepMonths')), 'M');
8638                                                 // next month/year on alt +right
8639                                                 break;
8640                                 case 40: if (event.ctrlKey || event.metaKey) $.datepicker._adjustDate(event.target, +7, 'D');
8641                                                 handled = event.ctrlKey || event.metaKey;
8642                                                 break; // +1 week on ctrl or command +down
8643                                 default: handled = false;
8644                         }
8645                 else if (event.keyCode == 36 && event.ctrlKey) // display the date picker on ctrl+home
8646                         $.datepicker._showDatepicker(this);
8647                 else {
8648                         handled = false;
8649                 }
8650                 if (handled) {
8651                         event.preventDefault();
8652                         event.stopPropagation();
8653                 }
8654         },
8655
8656         /* Filter entered characters - based on date format. */
8657         _doKeyPress: function(event) {
8658                 var inst = $.datepicker._getInst(event.target);
8659                 if ($.datepicker._get(inst, 'constrainInput')) {
8660                         var chars = $.datepicker._possibleChars($.datepicker._get(inst, 'dateFormat'));
8661                         var chr = String.fromCharCode(event.charCode == undefined ? event.keyCode : event.charCode);
8662                         return event.ctrlKey || event.metaKey || (chr < ' ' || !chars || chars.indexOf(chr) > -1);
8663                 }
8664         },
8665
8666         /* Synchronise manual entry and field/alternate field. */
8667         _doKeyUp: function(event) {
8668                 var inst = $.datepicker._getInst(event.target);
8669                 if (inst.input.val() != inst.lastVal) {
8670                         try {
8671                                 var date = $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
8672                                         (inst.input ? inst.input.val() : null),
8673                                         $.datepicker._getFormatConfig(inst));
8674                                 if (date) { // only if valid
8675                                         $.datepicker._setDateFromField(inst);
8676                                         $.datepicker._updateAlternate(inst);
8677                                         $.datepicker._updateDatepicker(inst);
8678                                 }
8679                         }
8680                         catch (event) {
8681                                 $.datepicker.log(event);
8682                         }
8683                 }
8684                 return true;
8685         },
8686
8687         /* Pop-up the date picker for a given input field.
8688            @param  input  element - the input field attached to the date picker or
8689                           event - if triggered by focus */
8690         _showDatepicker: function(input) {
8691                 input = input.target || input;
8692                 if (input.nodeName.toLowerCase() != 'input') // find from button/image trigger
8693                         input = $('input', input.parentNode)[0];
8694                 if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput == input) // already here
8695                         return;
8696                 var inst = $.datepicker._getInst(input);
8697                 if ($.datepicker._curInst && $.datepicker._curInst != inst) {
8698                         $.datepicker._curInst.dpDiv.stop(true, true);
8699                 }
8700                 var beforeShow = $.datepicker._get(inst, 'beforeShow');
8701                 extendRemove(inst.settings, (beforeShow ? beforeShow.apply(input, [input, inst]) : {}));
8702                 inst.lastVal = null;
8703                 $.datepicker._lastInput = input;
8704                 $.datepicker._setDateFromField(inst);
8705                 if ($.datepicker._inDialog) // hide cursor
8706                         input.value = '';
8707                 if (!$.datepicker._pos) { // position below input
8708                         $.datepicker._pos = $.datepicker._findPos(input);
8709                         $.datepicker._pos[1] += input.offsetHeight; // add the height
8710                 }
8711                 var isFixed = false;
8712                 $(input).parents().each(function() {
8713                         isFixed |= $(this).css('position') == 'fixed';
8714                         return !isFixed;
8715                 });
8716                 if (isFixed && $.browser.opera) { // correction for Opera when fixed and scrolled
8717                         $.datepicker._pos[0] -= document.documentElement.scrollLeft;
8718                         $.datepicker._pos[1] -= document.documentElement.scrollTop;
8719                 }
8720                 var offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]};
8721                 $.datepicker._pos = null;
8722                 //to avoid flashes on Firefox
8723                 inst.dpDiv.empty();
8724                 // determine sizing offscreen
8725                 inst.dpDiv.css({position: 'absolute', display: 'block', top: '-1000px'});
8726                 $.datepicker._updateDatepicker(inst);
8727                 // fix width for dynamic number of date pickers
8728                 // and adjust position before showing
8729                 offset = $.datepicker._checkOffset(inst, offset, isFixed);
8730                 inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ?
8731                         'static' : (isFixed ? 'fixed' : 'absolute')), display: 'none',
8732                         left: offset.left + 'px', top: offset.top + 'px'});
8733                 if (!inst.inline) {
8734                         var showAnim = $.datepicker._get(inst, 'showAnim');
8735                         var duration = $.datepicker._get(inst, 'duration');
8736                         var postProcess = function() {
8737                                 $.datepicker._datepickerShowing = true;
8738                                 var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
8739                                 if( !! cover.length ){
8740                                         var borders = $.datepicker._getBorders(inst.dpDiv);
8741                                         cover.css({left: -borders[0], top: -borders[1],
8742                                                 width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()});
8743                                 }
8744                         };
8745                         inst.dpDiv.zIndex($(input).zIndex()+1);
8746                         if ($.effects && $.effects[showAnim])
8747                                 inst.dpDiv.show(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
8748                         else
8749                                 inst.dpDiv[showAnim || 'show']((showAnim ? duration : null), postProcess);
8750                         if (!showAnim || !duration)
8751                                 postProcess();
8752                         if (inst.input.is(':visible') && !inst.input.is(':disabled'))
8753                                 inst.input.focus();
8754                         $.datepicker._curInst = inst;
8755                 }
8756         },
8757
8758         /* Generate the date picker content. */
8759         _updateDatepicker: function(inst) {
8760                 var self = this;
8761                 var borders = $.datepicker._getBorders(inst.dpDiv);
8762                 inst.dpDiv.empty().append(this._generateHTML(inst));
8763                 var cover = inst.dpDiv.find('iframe.ui-datepicker-cover'); // IE6- only
8764                 if( !!cover.length ){ //avoid call to outerXXXX() when not in IE6
8765                         cover.css({left: -borders[0], top: -borders[1], width: inst.dpDiv.outerWidth(), height: inst.dpDiv.outerHeight()})
8766                 }
8767                 inst.dpDiv.find('button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a')
8768                                 .bind('mouseout', function(){
8769                                         $(this).removeClass('ui-state-hover');
8770                                         if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).removeClass('ui-datepicker-prev-hover');
8771                                         if(this.className.indexOf('ui-datepicker-next') != -1) $(this).removeClass('ui-datepicker-next-hover');
8772                                 })
8773                                 .bind('mouseover', function(){
8774                                         if (!self._isDisabledDatepicker( inst.inline ? inst.dpDiv.parent()[0] : inst.input[0])) {
8775                                                 $(this).parents('.ui-datepicker-calendar').find('a').removeClass('ui-state-hover');
8776                                                 $(this).addClass('ui-state-hover');
8777                                                 if(this.className.indexOf('ui-datepicker-prev') != -1) $(this).addClass('ui-datepicker-prev-hover');
8778                                                 if(this.className.indexOf('ui-datepicker-next') != -1) $(this).addClass('ui-datepicker-next-hover');
8779                                         }
8780                                 })
8781                         .end()
8782                         .find('.' + this._dayOverClass + ' a')
8783                                 .trigger('mouseover')
8784                         .end();
8785                 var numMonths = this._getNumberOfMonths(inst);
8786                 var cols = numMonths[1];
8787                 var width = 17;
8788                 if (cols > 1)
8789                         inst.dpDiv.addClass('ui-datepicker-multi-' + cols).css('width', (width * cols) + 'em');
8790                 else
8791                         inst.dpDiv.removeClass('ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4').width('');
8792                 inst.dpDiv[(numMonths[0] != 1 || numMonths[1] != 1 ? 'add' : 'remove') +
8793                         'Class']('ui-datepicker-multi');
8794                 inst.dpDiv[(this._get(inst, 'isRTL') ? 'add' : 'remove') +
8795                         'Class']('ui-datepicker-rtl');
8796                 if (inst == $.datepicker._curInst && $.datepicker._datepickerShowing && inst.input &&
8797                                 // #6694 - don't focus the input if it's already focused
8798                                 // this breaks the change event in IE
8799                                 inst.input.is(':visible') && !inst.input.is(':disabled') && inst.input[0] != document.activeElement)
8800                         inst.input.focus();
8801                 // deffered render of the years select (to avoid flashes on Firefox)
8802                 if( inst.yearshtml ){
8803                         var origyearshtml = inst.yearshtml;
8804                         setTimeout(function(){
8805                                 //assure that inst.yearshtml didn't change.
8806                                 if( origyearshtml === inst.yearshtml ){
8807                                         inst.dpDiv.find('select.ui-datepicker-year:first').replaceWith(inst.yearshtml);
8808                                 }
8809                                 origyearshtml = inst.yearshtml = null;
8810                         }, 0);
8811                 }
8812         },
8813
8814         /* Retrieve the size of left and top borders for an element.
8815            @param  elem  (jQuery object) the element of interest
8816            @return  (number[2]) the left and top borders */
8817         _getBorders: function(elem) {
8818                 var convert = function(value) {
8819                         return {thin: 1, medium: 2, thick: 3}[value] || value;
8820                 };
8821                 return [parseFloat(convert(elem.css('border-left-width'))),
8822                         parseFloat(convert(elem.css('border-top-width')))];
8823         },
8824
8825         /* Check positioning to remain on screen. */
8826         _checkOffset: function(inst, offset, isFixed) {
8827                 var dpWidth = inst.dpDiv.outerWidth();
8828                 var dpHeight = inst.dpDiv.outerHeight();
8829                 var inputWidth = inst.input ? inst.input.outerWidth() : 0;
8830                 var inputHeight = inst.input ? inst.input.outerHeight() : 0;
8831                 var viewWidth = document.documentElement.clientWidth + $(document).scrollLeft();
8832                 var viewHeight = document.documentElement.clientHeight + $(document).scrollTop();
8833
8834                 offset.left -= (this._get(inst, 'isRTL') ? (dpWidth - inputWidth) : 0);
8835                 offset.left -= (isFixed && offset.left == inst.input.offset().left) ? $(document).scrollLeft() : 0;
8836                 offset.top -= (isFixed && offset.top == (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0;
8837
8838                 // now check if datepicker is showing outside window viewport - move to a better place if so.
8839                 offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ?
8840                         Math.abs(offset.left + dpWidth - viewWidth) : 0);
8841                 offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ?
8842                         Math.abs(dpHeight + inputHeight) : 0);
8843
8844                 return offset;
8845         },
8846
8847         /* Find an object's position on the screen. */
8848         _findPos: function(obj) {
8849                 var inst = this._getInst(obj);
8850                 var isRTL = this._get(inst, 'isRTL');
8851         while (obj && (obj.type == 'hidden' || obj.nodeType != 1 || $.expr.filters.hidden(obj))) {
8852             obj = obj[isRTL ? 'previousSibling' : 'nextSibling'];
8853         }
8854         var position = $(obj).offset();
8855             return [position.left, position.top];
8856         },
8857
8858         /* Hide the date picker from view.
8859            @param  input  element - the input field attached to the date picker */
8860         _hideDatepicker: function(input) {
8861                 var inst = this._curInst;
8862                 if (!inst || (input && inst != $.data(input, PROP_NAME)))
8863                         return;
8864                 if (this._datepickerShowing) {
8865                         var showAnim = this._get(inst, 'showAnim');
8866                         var duration = this._get(inst, 'duration');
8867                         var postProcess = function() {
8868                                 $.datepicker._tidyDialog(inst);
8869                                 this._curInst = null;
8870                         };
8871                         if ($.effects && $.effects[showAnim])
8872                                 inst.dpDiv.hide(showAnim, $.datepicker._get(inst, 'showOptions'), duration, postProcess);
8873                         else
8874                                 inst.dpDiv[(showAnim == 'slideDown' ? 'slideUp' :
8875                                         (showAnim == 'fadeIn' ? 'fadeOut' : 'hide'))]((showAnim ? duration : null), postProcess);
8876                         if (!showAnim)
8877                                 postProcess();
8878                         var onClose = this._get(inst, 'onClose');
8879                         if (onClose)
8880                                 onClose.apply((inst.input ? inst.input[0] : null),
8881                                         [(inst.input ? inst.input.val() : ''), inst]);  // trigger custom callback
8882                         this._datepickerShowing = false;
8883                         this._lastInput = null;
8884                         if (this._inDialog) {
8885                                 this._dialogInput.css({ position: 'absolute', left: '0', top: '-100px' });
8886                                 if ($.blockUI) {
8887                                         $.unblockUI();
8888                                         $('body').append(this.dpDiv);
8889                                 }
8890                         }
8891                         this._inDialog = false;
8892                 }
8893         },
8894
8895         /* Tidy up after a dialog display. */
8896         _tidyDialog: function(inst) {
8897                 inst.dpDiv.removeClass(this._dialogClass).unbind('.ui-datepicker-calendar');
8898         },
8899
8900         /* Close date picker if clicked elsewhere. */
8901         _checkExternalClick: function(event) {
8902                 if (!$.datepicker._curInst)
8903                         return;
8904                 var $target = $(event.target);
8905                 if ($target[0].id != $.datepicker._mainDivId &&
8906                                 $target.parents('#' + $.datepicker._mainDivId).length == 0 &&
8907                                 !$target.hasClass($.datepicker.markerClassName) &&
8908                                 !$target.hasClass($.datepicker._triggerClass) &&
8909                                 $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI))
8910                         $.datepicker._hideDatepicker();
8911         },
8912
8913         /* Adjust one of the date sub-fields. */
8914         _adjustDate: function(id, offset, period) {
8915                 var target = $(id);
8916                 var inst = this._getInst(target[0]);
8917                 if (this._isDisabledDatepicker(target[0])) {
8918                         return;
8919                 }
8920                 this._adjustInstDate(inst, offset +
8921                         (period == 'M' ? this._get(inst, 'showCurrentAtPos') : 0), // undo positioning
8922                         period);
8923                 this._updateDatepicker(inst);
8924         },
8925
8926         /* Action for current link. */
8927         _gotoToday: function(id) {
8928                 var target = $(id);
8929                 var inst = this._getInst(target[0]);
8930                 if (this._get(inst, 'gotoCurrent') && inst.currentDay) {
8931                         inst.selectedDay = inst.currentDay;
8932                         inst.drawMonth = inst.selectedMonth = inst.currentMonth;
8933                         inst.drawYear = inst.selectedYear = inst.currentYear;
8934                 }
8935                 else {
8936                         var date = new Date();
8937                         inst.selectedDay = date.getDate();
8938                         inst.drawMonth = inst.selectedMonth = date.getMonth();
8939                         inst.drawYear = inst.selectedYear = date.getFullYear();
8940                 }
8941                 this._notifyChange(inst);
8942                 this._adjustDate(target);
8943         },
8944
8945         /* Action for selecting a new month/year. */
8946         _selectMonthYear: function(id, select, period) {
8947                 var target = $(id);
8948                 var inst = this._getInst(target[0]);
8949                 inst._selectingMonthYear = false;
8950                 inst['selected' + (period == 'M' ? 'Month' : 'Year')] =
8951                 inst['draw' + (period == 'M' ? 'Month' : 'Year')] =
8952                         parseInt(select.options[select.selectedIndex].value,10);
8953                 this._notifyChange(inst);
8954                 this._adjustDate(target);
8955         },
8956
8957         /* Restore input focus after not changing month/year. */
8958         _clickMonthYear: function(id) {
8959                 var target = $(id);
8960                 var inst = this._getInst(target[0]);
8961                 if (inst.input && inst._selectingMonthYear) {
8962                         setTimeout(function() {
8963                                 inst.input.focus();
8964                         }, 0);
8965                 }
8966                 inst._selectingMonthYear = !inst._selectingMonthYear;
8967         },
8968
8969         /* Action for selecting a day. */
8970         _selectDay: function(id, month, year, td) {
8971                 var target = $(id);
8972                 if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) {
8973                         return;
8974                 }
8975                 var inst = this._getInst(target[0]);
8976                 inst.selectedDay = inst.currentDay = $('a', td).html();
8977                 inst.selectedMonth = inst.currentMonth = month;
8978                 inst.selectedYear = inst.currentYear = year;
8979                 this._selectDate(id, this._formatDate(inst,
8980                         inst.currentDay, inst.currentMonth, inst.currentYear));
8981         },
8982
8983         /* Erase the input field and hide the date picker. */
8984         _clearDate: function(id) {
8985                 var target = $(id);
8986                 var inst = this._getInst(target[0]);
8987                 this._selectDate(target, '');
8988         },
8989
8990         /* Update the input field with the selected date. */
8991         _selectDate: function(id, dateStr) {
8992                 var target = $(id);
8993                 var inst = this._getInst(target[0]);
8994                 dateStr = (dateStr != null ? dateStr : this._formatDate(inst));
8995                 if (inst.input)
8996                         inst.input.val(dateStr);
8997                 this._updateAlternate(inst);
8998                 var onSelect = this._get(inst, 'onSelect');
8999                 if (onSelect)
9000                         onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]);  // trigger custom callback
9001                 else if (inst.input)
9002                         inst.input.trigger('change'); // fire the change event
9003                 if (inst.inline)
9004                         this._updateDatepicker(inst);
9005                 else {
9006                         this._hideDatepicker();
9007                         this._lastInput = inst.input[0];
9008                         if (typeof(inst.input[0]) != 'object')
9009                                 inst.input.focus(); // restore focus
9010                         this._lastInput = null;
9011                 }
9012         },
9013
9014         /* Update any alternate field to synchronise with the main field. */
9015         _updateAlternate: function(inst) {
9016                 var altField = this._get(inst, 'altField');
9017                 if (altField) { // update alternate field too
9018                         var altFormat = this._get(inst, 'altFormat') || this._get(inst, 'dateFormat');
9019                         var date = this._getDate(inst);
9020                         var dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst));
9021                         $(altField).each(function() { $(this).val(dateStr); });
9022                 }
9023         },
9024
9025         /* Set as beforeShowDay function to prevent selection of weekends.
9026            @param  date  Date - the date to customise
9027            @return [boolean, string] - is this date selectable?, what is its CSS class? */
9028         noWeekends: function(date) {
9029                 var day = date.getDay();
9030                 return [(day > 0 && day < 6), ''];
9031         },
9032
9033         /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition.
9034            @param  date  Date - the date to get the week for
9035            @return  number - the number of the week within the year that contains this date */
9036         iso8601Week: function(date) {
9037                 var checkDate = new Date(date.getTime());
9038                 // Find Thursday of this week starting on Monday
9039                 checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7));
9040                 var time = checkDate.getTime();
9041                 checkDate.setMonth(0); // Compare with Jan 1
9042                 checkDate.setDate(1);
9043                 return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1;
9044         },
9045
9046         /* Parse a string value into a date object.
9047            See formatDate below for the possible formats.
9048
9049            @param  format    string - the expected format of the date
9050            @param  value     string - the date in the above format
9051            @param  settings  Object - attributes include:
9052                              shortYearCutoff  number - the cutoff year for determining the century (optional)
9053                              dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
9054                              dayNames         string[7] - names of the days from Sunday (optional)
9055                              monthNamesShort  string[12] - abbreviated names of the months (optional)
9056                              monthNames       string[12] - names of the months (optional)
9057            @return  Date - the extracted date value or null if value is blank */
9058         parseDate: function (format, value, settings) {
9059                 if (format == null || value == null)
9060                         throw 'Invalid arguments';
9061                 value = (typeof value == 'object' ? value.toString() : value + '');
9062                 if (value == '')
9063                         return null;
9064                 var shortYearCutoff = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff;
9065                 shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
9066                                 new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
9067                 var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
9068                 var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
9069                 var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
9070                 var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
9071                 var year = -1;
9072                 var month = -1;
9073                 var day = -1;
9074                 var doy = -1;
9075                 var literal = false;
9076                 // Check whether a format character is doubled
9077                 var lookAhead = function(match) {
9078                         var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
9079                         if (matches)
9080                                 iFormat++;
9081                         return matches;
9082                 };
9083                 // Extract a number from the string value
9084                 var getNumber = function(match) {
9085                         var isDoubled = lookAhead(match);
9086                         var size = (match == '@' ? 14 : (match == '!' ? 20 :
9087                                 (match == 'y' && isDoubled ? 4 : (match == 'o' ? 3 : 2))));
9088                         var digits = new RegExp('^\\d{1,' + size + '}');
9089                         var num = value.substring(iValue).match(digits);
9090                         if (!num)
9091                                 throw 'Missing number at position ' + iValue;
9092                         iValue += num[0].length;
9093                         return parseInt(num[0], 10);
9094                 };
9095                 // Extract a name from the string value and convert to an index
9096                 var getName = function(match, shortNames, longNames) {
9097                         var names = (lookAhead(match) ? longNames : shortNames);
9098                         for (var i = 0; i < names.length; i++) {
9099                                 if (value.substr(iValue, names[i].length).toLowerCase() == names[i].toLowerCase()) {
9100                                         iValue += names[i].length;
9101                                         return i + 1;
9102                                 }
9103                         }
9104                         throw 'Unknown name at position ' + iValue;
9105                 };
9106                 // Confirm that a literal character matches the string value
9107                 var checkLiteral = function() {
9108                         if (value.charAt(iValue) != format.charAt(iFormat))
9109                                 throw 'Unexpected literal at position ' + iValue;
9110                         iValue++;
9111                 };
9112                 var iValue = 0;
9113                 for (var iFormat = 0; iFormat < format.length; iFormat++) {
9114                         if (literal)
9115                                 if (format.charAt(iFormat) == "'" && !lookAhead("'"))
9116                                         literal = false;
9117                                 else
9118                                         checkLiteral();
9119                         else
9120                                 switch (format.charAt(iFormat)) {
9121                                         case 'd':
9122                                                 day = getNumber('d');
9123                                                 break;
9124                                         case 'D':
9125                                                 getName('D', dayNamesShort, dayNames);
9126                                                 break;
9127                                         case 'o':
9128                                                 doy = getNumber('o');
9129                                                 break;
9130                                         case 'm':
9131                                                 month = getNumber('m');
9132                                                 break;
9133                                         case 'M':
9134                                                 month = getName('M', monthNamesShort, monthNames);
9135                                                 break;
9136                                         case 'y':
9137                                                 year = getNumber('y');
9138                                                 break;
9139                                         case '@':
9140                                                 var date = new Date(getNumber('@'));
9141                                                 year = date.getFullYear();
9142                                                 month = date.getMonth() + 1;
9143                                                 day = date.getDate();
9144                                                 break;
9145                                         case '!':
9146                                                 var date = new Date((getNumber('!') - this._ticksTo1970) / 10000);
9147                                                 year = date.getFullYear();
9148                                                 month = date.getMonth() + 1;
9149                                                 day = date.getDate();
9150                                                 break;
9151                                         case "'":
9152                                                 if (lookAhead("'"))
9153                                                         checkLiteral();
9154                                                 else
9155                                                         literal = true;
9156                                                 break;
9157                                         default:
9158                                                 checkLiteral();
9159                                 }
9160                 }
9161                 if (year == -1)
9162                         year = new Date().getFullYear();
9163                 else if (year < 100)
9164                         year += new Date().getFullYear() - new Date().getFullYear() % 100 +
9165                                 (year <= shortYearCutoff ? 0 : -100);
9166                 if (doy > -1) {
9167                         month = 1;
9168                         day = doy;
9169                         do {
9170                                 var dim = this._getDaysInMonth(year, month - 1);
9171                                 if (day <= dim)
9172                                         break;
9173                                 month++;
9174                                 day -= dim;
9175                         } while (true);
9176                 }
9177                 var date = this._daylightSavingAdjust(new Date(year, month - 1, day));
9178                 if (date.getFullYear() != year || date.getMonth() + 1 != month || date.getDate() != day)
9179                         throw 'Invalid date'; // E.g. 31/02/*
9180                 return date;
9181         },
9182
9183         /* Standard date formats. */
9184         ATOM: 'yy-mm-dd', // RFC 3339 (ISO 8601)
9185         COOKIE: 'D, dd M yy',
9186         ISO_8601: 'yy-mm-dd',
9187         RFC_822: 'D, d M y',
9188         RFC_850: 'DD, dd-M-y',
9189         RFC_1036: 'D, d M y',
9190         RFC_1123: 'D, d M yy',
9191         RFC_2822: 'D, d M yy',
9192         RSS: 'D, d M y', // RFC 822
9193         TICKS: '!',
9194         TIMESTAMP: '@',
9195         W3C: 'yy-mm-dd', // ISO 8601
9196
9197         _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) +
9198                 Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000),
9199
9200         /* Format a date object into a string value.
9201            The format can be combinations of the following:
9202            d  - day of month (no leading zero)
9203            dd - day of month (two digit)
9204            o  - day of year (no leading zeros)
9205            oo - day of year (three digit)
9206            D  - day name short
9207            DD - day name long
9208            m  - month of year (no leading zero)
9209            mm - month of year (two digit)
9210            M  - month name short
9211            MM - month name long
9212            y  - year (two digit)
9213            yy - year (four digit)
9214            @ - Unix timestamp (ms since 01/01/1970)
9215            ! - Windows ticks (100ns since 01/01/0001)
9216            '...' - literal text
9217            '' - single quote
9218
9219            @param  format    string - the desired format of the date
9220            @param  date      Date - the date value to format
9221            @param  settings  Object - attributes include:
9222                              dayNamesShort    string[7] - abbreviated names of the days from Sunday (optional)
9223                              dayNames         string[7] - names of the days from Sunday (optional)
9224                              monthNamesShort  string[12] - abbreviated names of the months (optional)
9225                              monthNames       string[12] - names of the months (optional)
9226            @return  string - the date in the above format */
9227         formatDate: function (format, date, settings) {
9228                 if (!date)
9229                         return '';
9230                 var dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort;
9231                 var dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames;
9232                 var monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort;
9233                 var monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames;
9234                 // Check whether a format character is doubled
9235                 var lookAhead = function(match) {
9236                         var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
9237                         if (matches)
9238                                 iFormat++;
9239                         return matches;
9240                 };
9241                 // Format a number, with leading zero if necessary
9242                 var formatNumber = function(match, value, len) {
9243                         var num = '' + value;
9244                         if (lookAhead(match))
9245                                 while (num.length < len)
9246                                         num = '0' + num;
9247                         return num;
9248                 };
9249                 // Format a name, short or long as requested
9250                 var formatName = function(match, value, shortNames, longNames) {
9251                         return (lookAhead(match) ? longNames[value] : shortNames[value]);
9252                 };
9253                 var output = '';
9254                 var literal = false;
9255                 if (date)
9256                         for (var iFormat = 0; iFormat < format.length; iFormat++) {
9257                                 if (literal)
9258                                         if (format.charAt(iFormat) == "'" && !lookAhead("'"))
9259                                                 literal = false;
9260                                         else
9261                                                 output += format.charAt(iFormat);
9262                                 else
9263                                         switch (format.charAt(iFormat)) {
9264                                                 case 'd':
9265                                                         output += formatNumber('d', date.getDate(), 2);
9266                                                         break;
9267                                                 case 'D':
9268                                                         output += formatName('D', date.getDay(), dayNamesShort, dayNames);
9269                                                         break;
9270                                                 case 'o':
9271                                                         output += formatNumber('o',
9272                                                                 (date.getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000, 3);
9273                                                         break;
9274                                                 case 'm':
9275                                                         output += formatNumber('m', date.getMonth() + 1, 2);
9276                                                         break;
9277                                                 case 'M':
9278                                                         output += formatName('M', date.getMonth(), monthNamesShort, monthNames);
9279                                                         break;
9280                                                 case 'y':
9281                                                         output += (lookAhead('y') ? date.getFullYear() :
9282                                                                 (date.getYear() % 100 < 10 ? '0' : '') + date.getYear() % 100);
9283                                                         break;
9284                                                 case '@':
9285                                                         output += date.getTime();
9286                                                         break;
9287                                                 case '!':
9288                                                         output += date.getTime() * 10000 + this._ticksTo1970;
9289                                                         break;
9290                                                 case "'":
9291                                                         if (lookAhead("'"))
9292                                                                 output += "'";
9293                                                         else
9294                                                                 literal = true;
9295                                                         break;
9296                                                 default:
9297                                                         output += format.charAt(iFormat);
9298                                         }
9299                         }
9300                 return output;
9301         },
9302
9303         /* Extract all possible characters from the date format. */
9304         _possibleChars: function (format) {
9305                 var chars = '';
9306                 var literal = false;
9307                 // Check whether a format character is doubled
9308                 var lookAhead = function(match) {
9309                         var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) == match);
9310                         if (matches)
9311                                 iFormat++;
9312                         return matches;
9313                 };
9314                 for (var iFormat = 0; iFormat < format.length; iFormat++)
9315                         if (literal)
9316                                 if (format.charAt(iFormat) == "'" && !lookAhead("'"))
9317                                         literal = false;
9318                                 else
9319                                         chars += format.charAt(iFormat);
9320                         else
9321                                 switch (format.charAt(iFormat)) {
9322                                         case 'd': case 'm': case 'y': case '@':
9323                                                 chars += '0123456789';
9324                                                 break;
9325                                         case 'D': case 'M':
9326                                                 return null; // Accept anything
9327                                         case "'":
9328                                                 if (lookAhead("'"))
9329                                                         chars += "'";
9330                                                 else
9331                                                         literal = true;
9332                                                 break;
9333                                         default:
9334                                                 chars += format.charAt(iFormat);
9335                                 }
9336                 return chars;
9337         },
9338
9339         /* Get a setting value, defaulting if necessary. */
9340         _get: function(inst, name) {
9341                 return inst.settings[name] !== undefined ?
9342                         inst.settings[name] : this._defaults[name];
9343         },
9344
9345         /* Parse existing date and initialise date picker. */
9346         _setDateFromField: function(inst, noDefault) {
9347                 if (inst.input.val() == inst.lastVal) {
9348                         return;
9349                 }
9350                 var dateFormat = this._get(inst, 'dateFormat');
9351                 var dates = inst.lastVal = inst.input ? inst.input.val() : null;
9352                 var date, defaultDate;
9353                 date = defaultDate = this._getDefaultDate(inst);
9354                 var settings = this._getFormatConfig(inst);
9355                 try {
9356                         date = this.parseDate(dateFormat, dates, settings) || defaultDate;
9357                 } catch (event) {
9358                         this.log(event);
9359                         dates = (noDefault ? '' : dates);
9360                 }
9361                 inst.selectedDay = date.getDate();
9362                 inst.drawMonth = inst.selectedMonth = date.getMonth();
9363                 inst.drawYear = inst.selectedYear = date.getFullYear();
9364                 inst.currentDay = (dates ? date.getDate() : 0);
9365                 inst.currentMonth = (dates ? date.getMonth() : 0);
9366                 inst.currentYear = (dates ? date.getFullYear() : 0);
9367                 this._adjustInstDate(inst);
9368         },
9369
9370         /* Retrieve the default date shown on opening. */
9371         _getDefaultDate: function(inst) {
9372                 return this._restrictMinMax(inst,
9373                         this._determineDate(inst, this._get(inst, 'defaultDate'), new Date()));
9374         },
9375
9376         /* A date may be specified as an exact value or a relative one. */
9377         _determineDate: function(inst, date, defaultDate) {
9378                 var offsetNumeric = function(offset) {
9379                         var date = new Date();
9380                         date.setDate(date.getDate() + offset);
9381                         return date;
9382                 };
9383                 var offsetString = function(offset) {
9384                         try {
9385                                 return $.datepicker.parseDate($.datepicker._get(inst, 'dateFormat'),
9386                                         offset, $.datepicker._getFormatConfig(inst));
9387                         }
9388                         catch (e) {
9389                                 // Ignore
9390                         }
9391                         var date = (offset.toLowerCase().match(/^c/) ?
9392                                 $.datepicker._getDate(inst) : null) || new Date();
9393                         var year = date.getFullYear();
9394                         var month = date.getMonth();
9395                         var day = date.getDate();
9396                         var pattern = /([+-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g;
9397                         var matches = pattern.exec(offset);
9398                         while (matches) {
9399                                 switch (matches[2] || 'd') {
9400                                         case 'd' : case 'D' :
9401                                                 day += parseInt(matches[1],10); break;
9402                                         case 'w' : case 'W' :
9403                                                 day += parseInt(matches[1],10) * 7; break;
9404                                         case 'm' : case 'M' :
9405                                                 month += parseInt(matches[1],10);
9406                                                 day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
9407                                                 break;
9408                                         case 'y': case 'Y' :
9409                                                 year += parseInt(matches[1],10);
9410                                                 day = Math.min(day, $.datepicker._getDaysInMonth(year, month));
9411                                                 break;
9412                                 }
9413                                 matches = pattern.exec(offset);
9414                         }
9415                         return new Date(year, month, day);
9416                 };
9417                 var newDate = (date == null || date === '' ? defaultDate : (typeof date == 'string' ? offsetString(date) :
9418                         (typeof date == 'number' ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime()))));
9419                 newDate = (newDate && newDate.toString() == 'Invalid Date' ? defaultDate : newDate);
9420                 if (newDate) {
9421                         newDate.setHours(0);
9422                         newDate.setMinutes(0);
9423                         newDate.setSeconds(0);
9424                         newDate.setMilliseconds(0);
9425                 }
9426                 return this._daylightSavingAdjust(newDate);
9427         },
9428
9429         /* Handle switch to/from daylight saving.
9430            Hours may be non-zero on daylight saving cut-over:
9431            > 12 when midnight changeover, but then cannot generate
9432            midnight datetime, so jump to 1AM, otherwise reset.
9433            @param  date  (Date) the date to check
9434            @return  (Date) the corrected date */
9435         _daylightSavingAdjust: function(date) {
9436                 if (!date) return null;
9437                 date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0);
9438                 return date;
9439         },
9440
9441         /* Set the date(s) directly. */
9442         _setDate: function(inst, date, noChange) {
9443                 var clear = !date;
9444                 var origMonth = inst.selectedMonth;
9445                 var origYear = inst.selectedYear;
9446                 var newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date()));
9447                 inst.selectedDay = inst.currentDay = newDate.getDate();
9448                 inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth();
9449                 inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear();
9450                 if ((origMonth != inst.selectedMonth || origYear != inst.selectedYear) && !noChange)
9451                         this._notifyChange(inst);
9452                 this._adjustInstDate(inst);
9453                 if (inst.input) {
9454                         inst.input.val(clear ? '' : this._formatDate(inst));
9455                 }
9456         },
9457
9458         /* Retrieve the date(s) directly. */
9459         _getDate: function(inst) {
9460                 var startDate = (!inst.currentYear || (inst.input && inst.input.val() == '') ? null :
9461                         this._daylightSavingAdjust(new Date(
9462                         inst.currentYear, inst.currentMonth, inst.currentDay)));
9463                         return startDate;
9464         },
9465
9466         /* Generate the HTML for the current state of the date picker. */
9467         _generateHTML: function(inst) {
9468                 var today = new Date();
9469                 today = this._daylightSavingAdjust(
9470                         new Date(today.getFullYear(), today.getMonth(), today.getDate())); // clear time
9471                 var isRTL = this._get(inst, 'isRTL');
9472                 var showButtonPanel = this._get(inst, 'showButtonPanel');
9473                 var hideIfNoPrevNext = this._get(inst, 'hideIfNoPrevNext');
9474                 var navigationAsDateFormat = this._get(inst, 'navigationAsDateFormat');
9475                 var numMonths = this._getNumberOfMonths(inst);
9476                 var showCurrentAtPos = this._get(inst, 'showCurrentAtPos');
9477                 var stepMonths = this._get(inst, 'stepMonths');
9478                 var isMultiMonth = (numMonths[0] != 1 || numMonths[1] != 1);
9479                 var currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) :
9480                         new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
9481                 var minDate = this._getMinMaxDate(inst, 'min');
9482                 var maxDate = this._getMinMaxDate(inst, 'max');
9483                 var drawMonth = inst.drawMonth - showCurrentAtPos;
9484                 var drawYear = inst.drawYear;
9485                 if (drawMonth < 0) {
9486                         drawMonth += 12;
9487                         drawYear--;
9488                 }
9489                 if (maxDate) {
9490                         var maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(),
9491                                 maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate()));
9492                         maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw);
9493                         while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) {
9494                                 drawMonth--;
9495                                 if (drawMonth < 0) {
9496                                         drawMonth = 11;
9497                                         drawYear--;
9498                                 }
9499                         }
9500                 }
9501                 inst.drawMonth = drawMonth;
9502                 inst.drawYear = drawYear;
9503                 var prevText = this._get(inst, 'prevText');
9504                 prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText,
9505                         this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)),
9506                         this._getFormatConfig(inst)));
9507                 var prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ?
9508                         '<a class="ui-datepicker-prev ui-corner-all" onclick="DP_jQuery_' + dpuuid +
9509                         '.datepicker._adjustDate(\'#' + inst.id + '\', -' + stepMonths + ', \'M\');"' +
9510                         ' title="' + prevText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>' :
9511                         (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-prev ui-corner-all ui-state-disabled" title="'+ prevText +'"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'e' : 'w') + '">' + prevText + '</span></a>'));
9512                 var nextText = this._get(inst, 'nextText');
9513                 nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText,
9514                         this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)),
9515                         this._getFormatConfig(inst)));
9516                 var next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ?
9517                         '<a class="ui-datepicker-next ui-corner-all" onclick="DP_jQuery_' + dpuuid +
9518                         '.datepicker._adjustDate(\'#' + inst.id + '\', +' + stepMonths + ', \'M\');"' +
9519                         ' title="' + nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>' :
9520                         (hideIfNoPrevNext ? '' : '<a class="ui-datepicker-next ui-corner-all ui-state-disabled" title="'+ nextText + '"><span class="ui-icon ui-icon-circle-triangle-' + ( isRTL ? 'w' : 'e') + '">' + nextText + '</span></a>'));
9521                 var currentText = this._get(inst, 'currentText');
9522                 var gotoDate = (this._get(inst, 'gotoCurrent') && inst.currentDay ? currentDate : today);
9523                 currentText = (!navigationAsDateFormat ? currentText :
9524                         this.formatDate(currentText, gotoDate, this._getFormatConfig(inst)));
9525                 var controls = (!inst.inline ? '<button type="button" class="ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
9526                         '.datepicker._hideDatepicker();">' + this._get(inst, 'closeText') + '</button>' : '');
9527                 var buttonPanel = (showButtonPanel) ? '<div class="ui-datepicker-buttonpane ui-widget-content">' + (isRTL ? controls : '') +
9528                         (this._isInRange(inst, gotoDate) ? '<button type="button" class="ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all" onclick="DP_jQuery_' + dpuuid +
9529                         '.datepicker._gotoToday(\'#' + inst.id + '\');"' +
9530                         '>' + currentText + '</button>' : '') + (isRTL ? '' : controls) + '</div>' : '';
9531                 var firstDay = parseInt(this._get(inst, 'firstDay'),10);
9532                 firstDay = (isNaN(firstDay) ? 0 : firstDay);
9533                 var showWeek = this._get(inst, 'showWeek');
9534                 var dayNames = this._get(inst, 'dayNames');
9535                 var dayNamesShort = this._get(inst, 'dayNamesShort');
9536                 var dayNamesMin = this._get(inst, 'dayNamesMin');
9537                 var monthNames = this._get(inst, 'monthNames');
9538                 var monthNamesShort = this._get(inst, 'monthNamesShort');
9539                 var beforeShowDay = this._get(inst, 'beforeShowDay');
9540                 var showOtherMonths = this._get(inst, 'showOtherMonths');
9541                 var selectOtherMonths = this._get(inst, 'selectOtherMonths');
9542                 var calculateWeek = this._get(inst, 'calculateWeek') || this.iso8601Week;
9543                 var defaultDate = this._getDefaultDate(inst);
9544                 var html = '';
9545                 for (var row = 0; row < numMonths[0]; row++) {
9546                         var group = '';
9547                         for (var col = 0; col < numMonths[1]; col++) {
9548                                 var selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay));
9549                                 var cornerClass = ' ui-corner-all';
9550                                 var calender = '';
9551                                 if (isMultiMonth) {
9552                                         calender += '<div class="ui-datepicker-group';
9553                                         if (numMonths[1] > 1)
9554                                                 switch (col) {
9555                                                         case 0: calender += ' ui-datepicker-group-first';
9556                                                                 cornerClass = ' ui-corner-' + (isRTL ? 'right' : 'left'); break;
9557                                                         case numMonths[1]-1: calender += ' ui-datepicker-group-last';
9558                                                                 cornerClass = ' ui-corner-' + (isRTL ? 'left' : 'right'); break;
9559                                                         default: calender += ' ui-datepicker-group-middle'; cornerClass = ''; break;
9560                                                 }
9561                                         calender += '">';
9562                                 }
9563                                 calender += '<div class="ui-datepicker-header ui-widget-header ui-helper-clearfix' + cornerClass + '">' +
9564                                         (/all|left/.test(cornerClass) && row == 0 ? (isRTL ? next : prev) : '') +
9565                                         (/all|right/.test(cornerClass) && row == 0 ? (isRTL ? prev : next) : '') +
9566                                         this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate,
9567                                         row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers
9568                                         '</div><table class="ui-datepicker-calendar"><thead>' +
9569                                         '<tr>';
9570                                 var thead = (showWeek ? '<th class="ui-datepicker-week-col">' + this._get(inst, 'weekHeader') + '</th>' : '');
9571                                 for (var dow = 0; dow < 7; dow++) { // days of the week
9572                                         var day = (dow + firstDay) % 7;
9573                                         thead += '<th' + ((dow + firstDay + 6) % 7 >= 5 ? ' class="ui-datepicker-week-end"' : '') + '>' +
9574                                                 '<span title="' + dayNames[day] + '">' + dayNamesMin[day] + '</span></th>';
9575                                 }
9576                                 calender += thead + '</tr></thead><tbody>';
9577                                 var daysInMonth = this._getDaysInMonth(drawYear, drawMonth);
9578                                 if (drawYear == inst.selectedYear && drawMonth == inst.selectedMonth)
9579                                         inst.selectedDay = Math.min(inst.selectedDay, daysInMonth);
9580                                 var leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7;
9581                                 var numRows = (isMultiMonth ? 6 : Math.ceil((leadDays + daysInMonth) / 7)); // calculate the number of rows to generate
9582                                 var printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays));
9583                                 for (var dRow = 0; dRow < numRows; dRow++) { // create date picker rows
9584                                         calender += '<tr>';
9585                                         var tbody = (!showWeek ? '' : '<td class="ui-datepicker-week-col">' +
9586                                                 this._get(inst, 'calculateWeek')(printDate) + '</td>');
9587                                         for (var dow = 0; dow < 7; dow++) { // create date picker days
9588                                                 var daySettings = (beforeShowDay ?
9589                                                         beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, '']);
9590                                                 var otherMonth = (printDate.getMonth() != drawMonth);
9591                                                 var unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] ||
9592                                                         (minDate && printDate < minDate) || (maxDate && printDate > maxDate);
9593                                                 tbody += '<td class="' +
9594                                                         ((dow + firstDay + 6) % 7 >= 5 ? ' ui-datepicker-week-end' : '') + // highlight weekends
9595                                                         (otherMonth ? ' ui-datepicker-other-month' : '') + // highlight days from other months
9596                                                         ((printDate.getTime() == selectedDate.getTime() && drawMonth == inst.selectedMonth && inst._keyEvent) || // user pressed key
9597                                                         (defaultDate.getTime() == printDate.getTime() && defaultDate.getTime() == selectedDate.getTime()) ?
9598                                                         // or defaultDate is current printedDate and defaultDate is selectedDate
9599                                                         ' ' + this._dayOverClass : '') + // highlight selected day
9600                                                         (unselectable ? ' ' + this._unselectableClass + ' ui-state-disabled': '') +  // highlight unselectable days
9601                                                         (otherMonth && !showOtherMonths ? '' : ' ' + daySettings[1] + // highlight custom dates
9602                                                         (printDate.getTime() == currentDate.getTime() ? ' ' + this._currentClass : '') + // highlight selected day
9603                                                         (printDate.getTime() == today.getTime() ? ' ui-datepicker-today' : '')) + '"' + // highlight today (if different)
9604                                                         ((!otherMonth || showOtherMonths) && daySettings[2] ? ' title="' + daySettings[2] + '"' : '') + // cell title
9605                                                         (unselectable ? '' : ' onclick="DP_jQuery_' + dpuuid + '.datepicker._selectDay(\'#' +
9606                                                         inst.id + '\',' + printDate.getMonth() + ',' + printDate.getFullYear() + ', this);return false;"') + '>' + // actions
9607                                                         (otherMonth && !showOtherMonths ? '&#xa0;' : // display for other months
9608                                                         (unselectable ? '<span class="ui-state-default">' + printDate.getDate() + '</span>' : '<a class="ui-state-default' +
9609                                                         (printDate.getTime() == today.getTime() ? ' ui-state-highlight' : '') +
9610                                                         (printDate.getTime() == currentDate.getTime() ? ' ui-state-active' : '') + // highlight selected day
9611                                                         (otherMonth ? ' ui-priority-secondary' : '') + // distinguish dates from other months
9612                                                         '" href="#">' + printDate.getDate() + '</a>')) + '</td>'; // display selectable date
9613                                                 printDate.setDate(printDate.getDate() + 1);
9614                                                 printDate = this._daylightSavingAdjust(printDate);
9615                                         }
9616                                         calender += tbody + '</tr>';
9617                                 }
9618                                 drawMonth++;
9619                                 if (drawMonth > 11) {
9620                                         drawMonth = 0;
9621                                         drawYear++;
9622                                 }
9623                                 calender += '</tbody></table>' + (isMultiMonth ? '</div>' +
9624                                                         ((numMonths[0] > 0 && col == numMonths[1]-1) ? '<div class="ui-datepicker-row-break"></div>' : '') : '');
9625                                 group += calender;
9626                         }
9627                         html += group;
9628                 }
9629                 html += buttonPanel + ($.browser.msie && parseInt($.browser.version,10) < 7 && !inst.inline ?
9630                         '<iframe src="javascript:false;" class="ui-datepicker-cover" frameborder="0"></iframe>' : '');
9631                 inst._keyEvent = false;
9632                 return html;
9633         },
9634
9635         /* Generate the month and year header. */
9636         _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate,
9637                         secondary, monthNames, monthNamesShort) {
9638                 var changeMonth = this._get(inst, 'changeMonth');
9639                 var changeYear = this._get(inst, 'changeYear');
9640                 var showMonthAfterYear = this._get(inst, 'showMonthAfterYear');
9641                 var html = '<div class="ui-datepicker-title">';
9642                 var monthHtml = '';
9643                 // month selection
9644                 if (secondary || !changeMonth)
9645                         monthHtml += '<span class="ui-datepicker-month">' + monthNames[drawMonth] + '</span>';
9646                 else {
9647                         var inMinYear = (minDate && minDate.getFullYear() == drawYear);
9648                         var inMaxYear = (maxDate && maxDate.getFullYear() == drawYear);
9649                         monthHtml += '<select class="ui-datepicker-month" ' +
9650                                 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'M\');" ' +
9651                                 'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
9652                                 '>';
9653                         for (var month = 0; month < 12; month++) {
9654                                 if ((!inMinYear || month >= minDate.getMonth()) &&
9655                                                 (!inMaxYear || month <= maxDate.getMonth()))
9656                                         monthHtml += '<option value="' + month + '"' +
9657                                                 (month == drawMonth ? ' selected="selected"' : '') +
9658                                                 '>' + monthNamesShort[month] + '</option>';
9659                         }
9660                         monthHtml += '</select>';
9661                 }
9662                 if (!showMonthAfterYear)
9663                         html += monthHtml + (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '');
9664                 // year selection
9665                 inst.yearshtml = '';
9666                 if (secondary || !changeYear)
9667                         html += '<span class="ui-datepicker-year">' + drawYear + '</span>';
9668                 else {
9669                         // determine range of years to display
9670                         var years = this._get(inst, 'yearRange').split(':');
9671                         var thisYear = new Date().getFullYear();
9672                         var determineYear = function(value) {
9673                                 var year = (value.match(/c[+-].*/) ? drawYear + parseInt(value.substring(1), 10) :
9674                                         (value.match(/[+-].*/) ? thisYear + parseInt(value, 10) :
9675                                         parseInt(value, 10)));
9676                                 return (isNaN(year) ? thisYear : year);
9677                         };
9678                         var year = determineYear(years[0]);
9679                         var endYear = Math.max(year, determineYear(years[1] || ''));
9680                         year = (minDate ? Math.max(year, minDate.getFullYear()) : year);
9681                         endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear);
9682                         inst.yearshtml += '<select class="ui-datepicker-year" ' +
9683                                 'onchange="DP_jQuery_' + dpuuid + '.datepicker._selectMonthYear(\'#' + inst.id + '\', this, \'Y\');" ' +
9684                                 'onclick="DP_jQuery_' + dpuuid + '.datepicker._clickMonthYear(\'#' + inst.id + '\');"' +
9685                                 '>';
9686                         for (; year <= endYear; year++) {
9687                                 inst.yearshtml += '<option value="' + year + '"' +
9688                                         (year == drawYear ? ' selected="selected"' : '') +
9689                                         '>' + year + '</option>';
9690                         }
9691                         inst.yearshtml += '</select>';
9692                         //when showing there is no need for later update
9693                         if( ! $.browser.mozilla ){
9694                                 html += inst.yearshtml;
9695                                 inst.yearshtml = null;
9696                         } else {
9697                                 // will be replaced later with inst.yearshtml
9698                                 html += '<select class="ui-datepicker-year"><option value="' + drawYear + '" selected="selected">' + drawYear + '</option></select>';
9699                         }
9700                 }
9701                 html += this._get(inst, 'yearSuffix');
9702                 if (showMonthAfterYear)
9703                         html += (secondary || !(changeMonth && changeYear) ? '&#xa0;' : '') + monthHtml;
9704                 html += '</div>'; // Close datepicker_header
9705                 return html;
9706         },
9707
9708         /* Adjust one of the date sub-fields. */
9709         _adjustInstDate: function(inst, offset, period) {
9710                 var year = inst.drawYear + (period == 'Y' ? offset : 0);
9711                 var month = inst.drawMonth + (period == 'M' ? offset : 0);
9712                 var day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) +
9713                         (period == 'D' ? offset : 0);
9714                 var date = this._restrictMinMax(inst,
9715                         this._daylightSavingAdjust(new Date(year, month, day)));
9716                 inst.selectedDay = date.getDate();
9717                 inst.drawMonth = inst.selectedMonth = date.getMonth();
9718                 inst.drawYear = inst.selectedYear = date.getFullYear();
9719                 if (period == 'M' || period == 'Y')
9720                         this._notifyChange(inst);
9721         },
9722
9723         /* Ensure a date is within any min/max bounds. */
9724         _restrictMinMax: function(inst, date) {
9725                 var minDate = this._getMinMaxDate(inst, 'min');
9726                 var maxDate = this._getMinMaxDate(inst, 'max');
9727                 var newDate = (minDate && date < minDate ? minDate : date);
9728                 newDate = (maxDate && newDate > maxDate ? maxDate : newDate);
9729                 return newDate;
9730         },
9731
9732         /* Notify change of month/year. */
9733         _notifyChange: function(inst) {
9734                 var onChange = this._get(inst, 'onChangeMonthYear');
9735                 if (onChange)
9736                         onChange.apply((inst.input ? inst.input[0] : null),
9737                                 [inst.selectedYear, inst.selectedMonth + 1, inst]);
9738         },
9739
9740         /* Determine the number of months to show. */
9741         _getNumberOfMonths: function(inst) {
9742                 var numMonths = this._get(inst, 'numberOfMonths');
9743                 return (numMonths == null ? [1, 1] : (typeof numMonths == 'number' ? [1, numMonths] : numMonths));
9744         },
9745
9746         /* Determine the current maximum date - ensure no time components are set. */
9747         _getMinMaxDate: function(inst, minMax) {
9748                 return this._determineDate(inst, this._get(inst, minMax + 'Date'), null);
9749         },
9750
9751         /* Find the number of days in a given month. */
9752         _getDaysInMonth: function(year, month) {
9753                 return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate();
9754         },
9755
9756         /* Find the day of the week of the first of a month. */
9757         _getFirstDayOfMonth: function(year, month) {
9758                 return new Date(year, month, 1).getDay();
9759         },
9760
9761         /* Determines if we should allow a "next/prev" month display change. */
9762         _canAdjustMonth: function(inst, offset, curYear, curMonth) {
9763                 var numMonths = this._getNumberOfMonths(inst);
9764                 var date = this._daylightSavingAdjust(new Date(curYear,
9765                         curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1));
9766                 if (offset < 0)
9767                         date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth()));
9768                 return this._isInRange(inst, date);
9769         },
9770
9771         /* Is the given date in the accepted range? */
9772         _isInRange: function(inst, date) {
9773                 var minDate = this._getMinMaxDate(inst, 'min');
9774                 var maxDate = this._getMinMaxDate(inst, 'max');
9775                 return ((!minDate || date.getTime() >= minDate.getTime()) &&
9776                         (!maxDate || date.getTime() <= maxDate.getTime()));
9777         },
9778
9779         /* Provide the configuration settings for formatting/parsing. */
9780         _getFormatConfig: function(inst) {
9781                 var shortYearCutoff = this._get(inst, 'shortYearCutoff');
9782                 shortYearCutoff = (typeof shortYearCutoff != 'string' ? shortYearCutoff :
9783                         new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10));
9784                 return {shortYearCutoff: shortYearCutoff,
9785                         dayNamesShort: this._get(inst, 'dayNamesShort'), dayNames: this._get(inst, 'dayNames'),
9786                         monthNamesShort: this._get(inst, 'monthNamesShort'), monthNames: this._get(inst, 'monthNames')};
9787         },
9788
9789         /* Format the given date for display. */
9790         _formatDate: function(inst, day, month, year) {
9791                 if (!day) {
9792                         inst.currentDay = inst.selectedDay;
9793                         inst.currentMonth = inst.selectedMonth;
9794                         inst.currentYear = inst.selectedYear;
9795                 }
9796                 var date = (day ? (typeof day == 'object' ? day :
9797                         this._daylightSavingAdjust(new Date(year, month, day))) :
9798                         this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay)));
9799                 return this.formatDate(this._get(inst, 'dateFormat'), date, this._getFormatConfig(inst));
9800         }
9801 });
9802
9803 /* jQuery extend now ignores nulls! */
9804 function extendRemove(target, props) {
9805         $.extend(target, props);
9806         for (var name in props)
9807                 if (props[name] == null || props[name] == undefined)
9808                         target[name] = props[name];
9809         return target;
9810 };
9811
9812 /* Determine whether an object is an array. */
9813 function isArray(a) {
9814         return (a && (($.browser.safari && typeof a == 'object' && a.length) ||
9815                 (a.constructor && a.constructor.toString().match(/\Array\(\)/))));
9816 };
9817
9818 /* Invoke the datepicker functionality.
9819    @param  options  string - a command, optionally followed by additional parameters or
9820                     Object - settings for attaching new datepicker functionality
9821    @return  jQuery object */
9822 $.fn.datepicker = function(options){
9823
9824         /* Verify an empty collection wasn't passed - Fixes #6976 */
9825         if ( !this.length ) {
9826                 return this;
9827         }
9828
9829         /* Initialise the date picker. */
9830         if (!$.datepicker.initialized) {
9831                 $(document).mousedown($.datepicker._checkExternalClick).
9832                         find('body').append($.datepicker.dpDiv);
9833                 $.datepicker.initialized = true;
9834         }
9835
9836         var otherArgs = Array.prototype.slice.call(arguments, 1);
9837         if (typeof options == 'string' && (options == 'isDisabled' || options == 'getDate' || options == 'widget'))
9838                 return $.datepicker['_' + options + 'Datepicker'].
9839                         apply($.datepicker, [this[0]].concat(otherArgs));
9840         if (options == 'option' && arguments.length == 2 && typeof arguments[1] == 'string')
9841                 return $.datepicker['_' + options + 'Datepicker'].
9842                         apply($.datepicker, [this[0]].concat(otherArgs));
9843         return this.each(function() {
9844                 typeof options == 'string' ?
9845                         $.datepicker['_' + options + 'Datepicker'].
9846                                 apply($.datepicker, [this].concat(otherArgs)) :
9847                         $.datepicker._attachDatepicker(this, options);
9848         });
9849 };
9850
9851 $.datepicker = new Datepicker(); // singleton instance
9852 $.datepicker.initialized = false;
9853 $.datepicker.uuid = new Date().getTime();
9854 $.datepicker.version = "1.8.10";
9855
9856 // Workaround for #4055
9857 // Add another global to avoid noConflict issues with inline event handlers
9858 window['DP_jQuery_' + dpuuid] = $;
9859
9860 })(jQuery);
9861 /*
9862  * jQuery UI Progressbar 1.8.10
9863  *
9864  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
9865  * Dual licensed under the MIT or GPL Version 2 licenses.
9866  * http://jquery.org/license
9867  *
9868  * http://docs.jquery.com/UI/Progressbar
9869  *
9870  * Depends:
9871  *   jquery.ui.core.js
9872  *   jquery.ui.widget.js
9873  */
9874 (function( $, undefined ) {
9875
9876 $.widget( "ui.progressbar", {
9877         options: {
9878                 value: 0,
9879                 max: 100
9880         },
9881
9882         min: 0,
9883
9884         _create: function() {
9885                 this.element
9886                         .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
9887                         .attr({
9888                                 role: "progressbar",
9889                                 "aria-valuemin": this.min,
9890                                 "aria-valuemax": this.options.max,
9891                                 "aria-valuenow": this._value()
9892                         });
9893
9894                 this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" )
9895                         .appendTo( this.element );
9896
9897                 this.oldValue = this._value();
9898                 this._refreshValue();
9899         },
9900
9901         destroy: function() {
9902                 this.element
9903                         .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" )
9904                         .removeAttr( "role" )
9905                         .removeAttr( "aria-valuemin" )
9906                         .removeAttr( "aria-valuemax" )
9907                         .removeAttr( "aria-valuenow" );
9908
9909                 this.valueDiv.remove();
9910
9911                 $.Widget.prototype.destroy.apply( this, arguments );
9912         },
9913
9914         value: function( newValue ) {
9915                 if ( newValue === undefined ) {
9916                         return this._value();
9917                 }
9918
9919                 this._setOption( "value", newValue );
9920                 return this;
9921         },
9922
9923         _setOption: function( key, value ) {
9924                 if ( key === "value" ) {
9925                         this.options.value = value;
9926                         this._refreshValue();
9927                         if ( this._value() === this.options.max ) {
9928                                 this._trigger( "complete" );
9929                         }
9930                 }
9931
9932                 $.Widget.prototype._setOption.apply( this, arguments );
9933         },
9934
9935         _value: function() {
9936                 var val = this.options.value;
9937                 // normalize invalid value
9938                 if ( typeof val !== "number" ) {
9939                         val = 0;
9940                 }
9941                 return Math.min( this.options.max, Math.max( this.min, val ) );
9942         },
9943
9944         _percentage: function() {
9945                 return 100 * this._value() / this.options.max;
9946         },
9947
9948         _refreshValue: function() {
9949                 var value = this.value();
9950                 var percentage = this._percentage();
9951
9952                 if ( this.oldValue !== value ) {
9953                         this.oldValue = value;
9954                         this._trigger( "change" );
9955                 }
9956
9957                 this.valueDiv
9958                         .toggleClass( "ui-corner-right", value === this.options.max )
9959                         .width( percentage.toFixed(0) + "%" );
9960                 this.element.attr( "aria-valuenow", value );
9961         }
9962 });
9963
9964 $.extend( $.ui.progressbar, {
9965         version: "1.8.10"
9966 });
9967
9968 })( jQuery );
9969 /*
9970  * jQuery UI Effects 1.8.10
9971  *
9972  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
9973  * Dual licensed under the MIT or GPL Version 2 licenses.
9974  * http://jquery.org/license
9975  *
9976  * http://docs.jquery.com/UI/Effects/
9977  */
9978 ;jQuery.effects || (function($, undefined) {
9979
9980 $.effects = {};
9981
9982
9983
9984 /******************************************************************************/
9985 /****************************** COLOR ANIMATIONS ******************************/
9986 /******************************************************************************/
9987
9988 // override the animation for color styles
9989 $.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor',
9990         'borderRightColor', 'borderTopColor', 'borderColor', 'color', 'outlineColor'],
9991 function(i, attr) {
9992         $.fx.step[attr] = function(fx) {
9993                 if (!fx.colorInit) {
9994                         fx.start = getColor(fx.elem, attr);
9995                         fx.end = getRGB(fx.end);
9996                         fx.colorInit = true;
9997                 }
9998
9999                 fx.elem.style[attr] = 'rgb(' +
10000                         Math.max(Math.min(parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0], 10), 255), 0) + ',' +
10001                         Math.max(Math.min(parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1], 10), 255), 0) + ',' +
10002                         Math.max(Math.min(parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2], 10), 255), 0) + ')';
10003         };
10004 });
10005
10006 // Color Conversion functions from highlightFade
10007 // By Blair Mitchelmore
10008 // http://jquery.offput.ca/highlightFade/
10009
10010 // Parse strings looking for color tuples [255,255,255]
10011 function getRGB(color) {
10012                 var result;
10013
10014                 // Check if we're already dealing with an array of colors
10015                 if ( color && color.constructor == Array && color.length == 3 )
10016                                 return color;
10017
10018                 // Look for rgb(num,num,num)
10019                 if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
10020                                 return [parseInt(result[1],10), parseInt(result[2],10), parseInt(result[3],10)];
10021
10022                 // Look for rgb(num%,num%,num%)
10023                 if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
10024                                 return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
10025
10026                 // Look for #a0b1c2
10027                 if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
10028                                 return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
10029
10030                 // Look for #fff
10031                 if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
10032                                 return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
10033
10034                 // Look for rgba(0, 0, 0, 0) == transparent in Safari 3
10035                 if (result = /rgba\(0, 0, 0, 0\)/.exec(color))
10036                                 return colors['transparent'];
10037
10038                 // Otherwise, we're most likely dealing with a named color
10039                 return colors[$.trim(color).toLowerCase()];
10040 }
10041
10042 function getColor(elem, attr) {
10043                 var color;
10044
10045                 do {
10046                                 color = $.curCSS(elem, attr);
10047
10048                                 // Keep going until we find an element that has color, or we hit the body
10049                                 if ( color != '' && color != 'transparent' || $.nodeName(elem, "body") )
10050                                                 break;
10051
10052                                 attr = "backgroundColor";
10053                 } while ( elem = elem.parentNode );
10054
10055                 return getRGB(color);
10056 };
10057
10058 // Some named colors to work with
10059 // From Interface by Stefan Petre
10060 // http://interface.eyecon.ro/
10061
10062 var colors = {
10063         aqua:[0,255,255],
10064         azure:[240,255,255],
10065         beige:[245,245,220],
10066         black:[0,0,0],
10067         blue:[0,0,255],
10068         brown:[165,42,42],
10069         cyan:[0,255,255],
10070         darkblue:[0,0,139],
10071         darkcyan:[0,139,139],
10072         darkgrey:[169,169,169],
10073         darkgreen:[0,100,0],
10074         darkkhaki:[189,183,107],
10075         darkmagenta:[139,0,139],
10076         darkolivegreen:[85,107,47],
10077         darkorange:[255,140,0],
10078         darkorchid:[153,50,204],
10079         darkred:[139,0,0],
10080         darksalmon:[233,150,122],
10081         darkviolet:[148,0,211],
10082         fuchsia:[255,0,255],
10083         gold:[255,215,0],
10084         green:[0,128,0],
10085         indigo:[75,0,130],
10086         khaki:[240,230,140],
10087         lightblue:[173,216,230],
10088         lightcyan:[224,255,255],
10089         lightgreen:[144,238,144],
10090         lightgrey:[211,211,211],
10091         lightpink:[255,182,193],
10092         lightyellow:[255,255,224],
10093         lime:[0,255,0],
10094         magenta:[255,0,255],
10095         maroon:[128,0,0],
10096         navy:[0,0,128],
10097         olive:[128,128,0],
10098         orange:[255,165,0],
10099         pink:[255,192,203],
10100         purple:[128,0,128],
10101         violet:[128,0,128],
10102         red:[255,0,0],
10103         silver:[192,192,192],
10104         white:[255,255,255],
10105         yellow:[255,255,0],
10106         transparent: [255,255,255]
10107 };
10108
10109
10110
10111 /******************************************************************************/
10112 /****************************** CLASS ANIMATIONS ******************************/
10113 /******************************************************************************/
10114
10115 var classAnimationActions = ['add', 'remove', 'toggle'],
10116         shorthandStyles = {
10117                 border: 1,
10118                 borderBottom: 1,
10119                 borderColor: 1,
10120                 borderLeft: 1,
10121                 borderRight: 1,
10122                 borderTop: 1,
10123                 borderWidth: 1,
10124                 margin: 1,
10125                 padding: 1
10126         };
10127
10128 function getElementStyles() {
10129         var style = document.defaultView
10130                         ? document.defaultView.getComputedStyle(this, null)
10131                         : this.currentStyle,
10132                 newStyle = {},
10133                 key,
10134                 camelCase;
10135
10136         // webkit enumerates style porperties
10137         if (style && style.length && style[0] && style[style[0]]) {
10138                 var len = style.length;
10139                 while (len--) {
10140                         key = style[len];
10141                         if (typeof style[key] == 'string') {
10142                                 camelCase = key.replace(/\-(\w)/g, function(all, letter){
10143                                         return letter.toUpperCase();
10144                                 });
10145                                 newStyle[camelCase] = style[key];
10146                         }
10147                 }
10148         } else {
10149                 for (key in style) {
10150                         if (typeof style[key] === 'string') {
10151                                 newStyle[key] = style[key];
10152                         }
10153                 }
10154         }
10155
10156         return newStyle;
10157 }
10158
10159 function filterStyles(styles) {
10160         var name, value;
10161         for (name in styles) {
10162                 value = styles[name];
10163                 if (
10164                         // ignore null and undefined values
10165                         value == null ||
10166                         // ignore functions (when does this occur?)
10167                         $.isFunction(value) ||
10168                         // shorthand styles that need to be expanded
10169                         name in shorthandStyles ||
10170                         // ignore scrollbars (break in IE)
10171                         (/scrollbar/).test(name) ||
10172
10173                         // only colors or values that can be converted to numbers
10174                         (!(/color/i).test(name) && isNaN(parseFloat(value)))
10175                 ) {
10176                         delete styles[name];
10177                 }
10178         }
10179
10180         return styles;
10181 }
10182
10183 function styleDifference(oldStyle, newStyle) {
10184         var diff = { _: 0 }, // http://dev.jquery.com/ticket/5459
10185                 name;
10186
10187         for (name in newStyle) {
10188                 if (oldStyle[name] != newStyle[name]) {
10189                         diff[name] = newStyle[name];
10190                 }
10191         }
10192
10193         return diff;
10194 }
10195
10196 $.effects.animateClass = function(value, duration, easing, callback) {
10197         if ($.isFunction(easing)) {
10198                 callback = easing;
10199                 easing = null;
10200         }
10201
10202         return this.queue('fx', function() {
10203                 var that = $(this),
10204                         originalStyleAttr = that.attr('style') || ' ',
10205                         originalStyle = filterStyles(getElementStyles.call(this)),
10206                         newStyle,
10207                         className = that.attr('className');
10208
10209                 $.each(classAnimationActions, function(i, action) {
10210                         if (value[action]) {
10211                                 that[action + 'Class'](value[action]);
10212                         }
10213                 });
10214                 newStyle = filterStyles(getElementStyles.call(this));
10215                 that.attr('className', className);
10216
10217                 that.animate(styleDifference(originalStyle, newStyle), duration, easing, function() {
10218                         $.each(classAnimationActions, function(i, action) {
10219                                 if (value[action]) { that[action + 'Class'](value[action]); }
10220                         });
10221                         // work around bug in IE by clearing the cssText before setting it
10222                         if (typeof that.attr('style') == 'object') {
10223                                 that.attr('style').cssText = '';
10224                                 that.attr('style').cssText = originalStyleAttr;
10225                         } else {
10226                                 that.attr('style', originalStyleAttr);
10227                         }
10228                         if (callback) { callback.apply(this, arguments); }
10229                 });
10230
10231                 // $.animate adds a function to the end of the queue
10232                 // but we want it at the front
10233                 var queue = $.queue(this),
10234                         anim = queue.splice(queue.length - 1, 1)[0];
10235                 queue.splice(1, 0, anim);
10236                 $.dequeue(this);
10237         });
10238 };
10239
10240 $.fn.extend({
10241         _addClass: $.fn.addClass,
10242         addClass: function(classNames, speed, easing, callback) {
10243                 return speed ? $.effects.animateClass.apply(this, [{ add: classNames },speed,easing,callback]) : this._addClass(classNames);
10244         },
10245
10246         _removeClass: $.fn.removeClass,
10247         removeClass: function(classNames,speed,easing,callback) {
10248                 return speed ? $.effects.animateClass.apply(this, [{ remove: classNames },speed,easing,callback]) : this._removeClass(classNames);
10249         },
10250
10251         _toggleClass: $.fn.toggleClass,
10252         toggleClass: function(classNames, force, speed, easing, callback) {
10253                 if ( typeof force == "boolean" || force === undefined ) {
10254                         if ( !speed ) {
10255                                 // without speed parameter;
10256                                 return this._toggleClass(classNames, force);
10257                         } else {
10258                                 return $.effects.animateClass.apply(this, [(force?{add:classNames}:{remove:classNames}),speed,easing,callback]);
10259                         }
10260                 } else {
10261                         // without switch parameter;
10262                         return $.effects.animateClass.apply(this, [{ toggle: classNames },force,speed,easing]);
10263                 }
10264         },
10265
10266         switchClass: function(remove,add,speed,easing,callback) {
10267                 return $.effects.animateClass.apply(this, [{ add: add, remove: remove },speed,easing,callback]);
10268         }
10269 });
10270
10271
10272
10273 /******************************************************************************/
10274 /*********************************** EFFECTS **********************************/
10275 /******************************************************************************/
10276
10277 $.extend($.effects, {
10278         version: "1.8.10",
10279
10280         // Saves a set of properties in a data storage
10281         save: function(element, set) {
10282                 for(var i=0; i < set.length; i++) {
10283                         if(set[i] !== null) element.data("ec.storage."+set[i], element[0].style[set[i]]);
10284                 }
10285         },
10286
10287         // Restores a set of previously saved properties from a data storage
10288         restore: function(element, set) {
10289                 for(var i=0; i < set.length; i++) {
10290                         if(set[i] !== null) element.css(set[i], element.data("ec.storage."+set[i]));
10291                 }
10292         },
10293
10294         setMode: function(el, mode) {
10295                 if (mode == 'toggle') mode = el.is(':hidden') ? 'show' : 'hide'; // Set for toggle
10296                 return mode;
10297         },
10298
10299         getBaseline: function(origin, original) { // Translates a [top,left] array into a baseline value
10300                 // this should be a little more flexible in the future to handle a string & hash
10301                 var y, x;
10302                 switch (origin[0]) {
10303                         case 'top': y = 0; break;
10304                         case 'middle': y = 0.5; break;
10305                         case 'bottom': y = 1; break;
10306                         default: y = origin[0] / original.height;
10307                 };
10308                 switch (origin[1]) {
10309                         case 'left': x = 0; break;
10310                         case 'center': x = 0.5; break;
10311                         case 'right': x = 1; break;
10312                         default: x = origin[1] / original.width;
10313                 };
10314                 return {x: x, y: y};
10315         },
10316
10317         // Wraps the element around a wrapper that copies position properties
10318         createWrapper: function(element) {
10319
10320                 // if the element is already wrapped, return it
10321                 if (element.parent().is('.ui-effects-wrapper')) {
10322                         return element.parent();
10323                 }
10324
10325                 // wrap the element
10326                 var props = {
10327                                 width: element.outerWidth(true),
10328                                 height: element.outerHeight(true),
10329                                 'float': element.css('float')
10330                         },
10331                         wrapper = $('<div></div>')
10332                                 .addClass('ui-effects-wrapper')
10333                                 .css({
10334                                         fontSize: '100%',
10335                                         background: 'transparent',
10336                                         border: 'none',
10337                                         margin: 0,
10338                                         padding: 0
10339                                 });
10340
10341                 element.wrap(wrapper);
10342                 wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually loose the reference to the wrapped element
10343
10344                 // transfer positioning properties to the wrapper
10345                 if (element.css('position') == 'static') {
10346                         wrapper.css({ position: 'relative' });
10347                         element.css({ position: 'relative' });
10348                 } else {
10349                         $.extend(props, {
10350                                 position: element.css('position'),
10351                                 zIndex: element.css('z-index')
10352                         });
10353                         $.each(['top', 'left', 'bottom', 'right'], function(i, pos) {
10354                                 props[pos] = element.css(pos);
10355                                 if (isNaN(parseInt(props[pos], 10))) {
10356                                         props[pos] = 'auto';
10357                                 }
10358                         });
10359                         element.css({position: 'relative', top: 0, left: 0, right: 'auto', bottom: 'auto' });
10360                 }
10361
10362                 return wrapper.css(props).show();
10363         },
10364
10365         removeWrapper: function(element) {
10366                 if (element.parent().is('.ui-effects-wrapper'))
10367                         return element.parent().replaceWith(element);
10368                 return element;
10369         },
10370
10371         setTransition: function(element, list, factor, value) {
10372                 value = value || {};
10373                 $.each(list, function(i, x){
10374                         unit = element.cssUnit(x);
10375                         if (unit[0] > 0) value[x] = unit[0] * factor + unit[1];
10376                 });
10377                 return value;
10378         }
10379 });
10380
10381
10382 function _normalizeArguments(effect, options, speed, callback) {
10383         // shift params for method overloading
10384         if (typeof effect == 'object') {
10385                 callback = options;
10386                 speed = null;
10387                 options = effect;
10388                 effect = options.effect;
10389         }
10390         if ($.isFunction(options)) {
10391                 callback = options;
10392                 speed = null;
10393                 options = {};
10394         }
10395         if (typeof options == 'number' || $.fx.speeds[options]) {
10396                 callback = speed;
10397                 speed = options;
10398                 options = {};
10399         }
10400         if ($.isFunction(speed)) {
10401                 callback = speed;
10402                 speed = null;
10403         }
10404
10405         options = options || {};
10406
10407         speed = speed || options.duration;
10408         speed = $.fx.off ? 0 : typeof speed == 'number'
10409                 ? speed : speed in $.fx.speeds ? $.fx.speeds[speed] : $.fx.speeds._default;
10410
10411         callback = callback || options.complete;
10412
10413         return [effect, options, speed, callback];
10414 }
10415
10416 function standardSpeed( speed ) {
10417         // valid standard speeds
10418         if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
10419                 return true;
10420         }
10421
10422         // invalid strings - treat as "normal" speed
10423         if ( typeof speed === "string" && !$.effects[ speed ] ) {
10424                 return true;
10425         }
10426
10427         return false;
10428 }
10429
10430 $.fn.extend({
10431         effect: function(effect, options, speed, callback) {
10432                 var args = _normalizeArguments.apply(this, arguments),
10433                         // TODO: make effects take actual parameters instead of a hash
10434                         args2 = {
10435                                 options: args[1],
10436                                 duration: args[2],
10437                                 callback: args[3]
10438                         },
10439                         mode = args2.options.mode,
10440                         effectMethod = $.effects[effect];
10441
10442                 if ( $.fx.off || !effectMethod ) {
10443                         // delegate to the original method (e.g., .show()) if possible
10444                         if ( mode ) {
10445                                 return this[ mode ]( args2.duration, args2.callback );
10446                         } else {
10447                                 return this.each(function() {
10448                                         if ( args2.callback ) {
10449                                                 args2.callback.call( this );
10450                                         }
10451                                 });
10452                         }
10453                 }
10454
10455                 return effectMethod.call(this, args2);
10456         },
10457
10458         _show: $.fn.show,
10459         show: function(speed) {
10460                 if ( standardSpeed( speed ) ) {
10461                         return this._show.apply(this, arguments);
10462                 } else {
10463                         var args = _normalizeArguments.apply(this, arguments);
10464                         args[1].mode = 'show';
10465                         return this.effect.apply(this, args);
10466                 }
10467         },
10468
10469         _hide: $.fn.hide,
10470         hide: function(speed) {
10471                 if ( standardSpeed( speed ) ) {
10472                         return this._hide.apply(this, arguments);
10473                 } else {
10474                         var args = _normalizeArguments.apply(this, arguments);
10475                         args[1].mode = 'hide';
10476                         return this.effect.apply(this, args);
10477                 }
10478         },
10479
10480         // jQuery core overloads toggle and creates _toggle
10481         __toggle: $.fn.toggle,
10482         toggle: function(speed) {
10483                 if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
10484                         return this.__toggle.apply(this, arguments);
10485                 } else {
10486                         var args = _normalizeArguments.apply(this, arguments);
10487                         args[1].mode = 'toggle';
10488                         return this.effect.apply(this, args);
10489                 }
10490         },
10491
10492         // helper functions
10493         cssUnit: function(key) {
10494                 var style = this.css(key), val = [];
10495                 $.each( ['em','px','%','pt'], function(i, unit){
10496                         if(style.indexOf(unit) > 0)
10497                                 val = [parseFloat(style), unit];
10498                 });
10499                 return val;
10500         }
10501 });
10502
10503
10504
10505 /******************************************************************************/
10506 /*********************************** EASING ***********************************/
10507 /******************************************************************************/
10508
10509 /*
10510  * jQuery Easing v1.3 - http://gsgd.co.uk/sandbox/jquery/easing/
10511  *
10512  * Uses the built in easing capabilities added In jQuery 1.1
10513  * to offer multiple easing options
10514  *
10515  * TERMS OF USE - jQuery Easing
10516  *
10517  * Open source under the BSD License.
10518  *
10519  * Copyright 2008 George McGinley Smith
10520  * All rights reserved.
10521  *
10522  * Redistribution and use in source and binary forms, with or without modification,
10523  * are permitted provided that the following conditions are met:
10524  *
10525  * Redistributions of source code must retain the above copyright notice, this list of
10526  * conditions and the following disclaimer.
10527  * Redistributions in binary form must reproduce the above copyright notice, this list
10528  * of conditions and the following disclaimer in the documentation and/or other materials
10529  * provided with the distribution.
10530  *
10531  * Neither the name of the author nor the names of contributors may be used to endorse
10532  * or promote products derived from this software without specific prior written permission.
10533  *
10534  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
10535  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
10536  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
10537  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
10538  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
10539  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
10540  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
10541  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
10542  * OF THE POSSIBILITY OF SUCH DAMAGE.
10543  *
10544 */
10545
10546 // t: current time, b: begInnIng value, c: change In value, d: duration
10547 $.easing.jswing = $.easing.swing;
10548
10549 $.extend($.easing,
10550 {
10551         def: 'easeOutQuad',
10552         swing: function (x, t, b, c, d) {
10553                 //alert($.easing.default);
10554                 return $.easing[$.easing.def](x, t, b, c, d);
10555         },
10556         easeInQuad: function (x, t, b, c, d) {
10557                 return c*(t/=d)*t + b;
10558         },
10559         easeOutQuad: function (x, t, b, c, d) {
10560                 return -c *(t/=d)*(t-2) + b;
10561         },
10562         easeInOutQuad: function (x, t, b, c, d) {
10563                 if ((t/=d/2) < 1) return c/2*t*t + b;
10564                 return -c/2 * ((--t)*(t-2) - 1) + b;
10565         },
10566         easeInCubic: function (x, t, b, c, d) {
10567                 return c*(t/=d)*t*t + b;
10568         },
10569         easeOutCubic: function (x, t, b, c, d) {
10570                 return c*((t=t/d-1)*t*t + 1) + b;
10571         },
10572         easeInOutCubic: function (x, t, b, c, d) {
10573                 if ((t/=d/2) < 1) return c/2*t*t*t + b;
10574                 return c/2*((t-=2)*t*t + 2) + b;
10575         },
10576         easeInQuart: function (x, t, b, c, d) {
10577                 return c*(t/=d)*t*t*t + b;
10578         },
10579         easeOutQuart: function (x, t, b, c, d) {
10580                 return -c * ((t=t/d-1)*t*t*t - 1) + b;
10581         },
10582         easeInOutQuart: function (x, t, b, c, d) {
10583                 if ((t/=d/2) < 1) return c/2*t*t*t*t + b;
10584                 return -c/2 * ((t-=2)*t*t*t - 2) + b;
10585         },
10586         easeInQuint: function (x, t, b, c, d) {
10587                 return c*(t/=d)*t*t*t*t + b;
10588         },
10589         easeOutQuint: function (x, t, b, c, d) {
10590                 return c*((t=t/d-1)*t*t*t*t + 1) + b;
10591         },
10592         easeInOutQuint: function (x, t, b, c, d) {
10593                 if ((t/=d/2) < 1) return c/2*t*t*t*t*t + b;
10594                 return c/2*((t-=2)*t*t*t*t + 2) + b;
10595         },
10596         easeInSine: function (x, t, b, c, d) {
10597                 return -c * Math.cos(t/d * (Math.PI/2)) + c + b;
10598         },
10599         easeOutSine: function (x, t, b, c, d) {
10600                 return c * Math.sin(t/d * (Math.PI/2)) + b;
10601         },
10602         easeInOutSine: function (x, t, b, c, d) {
10603                 return -c/2 * (Math.cos(Math.PI*t/d) - 1) + b;
10604         },
10605         easeInExpo: function (x, t, b, c, d) {
10606                 return (t==0) ? b : c * Math.pow(2, 10 * (t/d - 1)) + b;
10607         },
10608         easeOutExpo: function (x, t, b, c, d) {
10609                 return (t==d) ? b+c : c * (-Math.pow(2, -10 * t/d) + 1) + b;
10610         },
10611         easeInOutExpo: function (x, t, b, c, d) {
10612                 if (t==0) return b;
10613                 if (t==d) return b+c;
10614                 if ((t/=d/2) < 1) return c/2 * Math.pow(2, 10 * (t - 1)) + b;
10615                 return c/2 * (-Math.pow(2, -10 * --t) + 2) + b;
10616         },
10617         easeInCirc: function (x, t, b, c, d) {
10618                 return -c * (Math.sqrt(1 - (t/=d)*t) - 1) + b;
10619         },
10620         easeOutCirc: function (x, t, b, c, d) {
10621                 return c * Math.sqrt(1 - (t=t/d-1)*t) + b;
10622         },
10623         easeInOutCirc: function (x, t, b, c, d) {
10624                 if ((t/=d/2) < 1) return -c/2 * (Math.sqrt(1 - t*t) - 1) + b;
10625                 return c/2 * (Math.sqrt(1 - (t-=2)*t) + 1) + b;
10626         },
10627         easeInElastic: function (x, t, b, c, d) {
10628                 var s=1.70158;var p=0;var a=c;
10629                 if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
10630                 if (a < Math.abs(c)) { a=c; var s=p/4; }
10631                 else var s = p/(2*Math.PI) * Math.asin (c/a);
10632                 return -(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
10633         },
10634         easeOutElastic: function (x, t, b, c, d) {
10635                 var s=1.70158;var p=0;var a=c;
10636                 if (t==0) return b;  if ((t/=d)==1) return b+c;  if (!p) p=d*.3;
10637                 if (a < Math.abs(c)) { a=c; var s=p/4; }
10638                 else var s = p/(2*Math.PI) * Math.asin (c/a);
10639                 return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
10640         },
10641         easeInOutElastic: function (x, t, b, c, d) {
10642                 var s=1.70158;var p=0;var a=c;
10643                 if (t==0) return b;  if ((t/=d/2)==2) return b+c;  if (!p) p=d*(.3*1.5);
10644                 if (a < Math.abs(c)) { a=c; var s=p/4; }
10645                 else var s = p/(2*Math.PI) * Math.asin (c/a);
10646                 if (t < 1) return -.5*(a*Math.pow(2,10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )) + b;
10647                 return a*Math.pow(2,-10*(t-=1)) * Math.sin( (t*d-s)*(2*Math.PI)/p )*.5 + c + b;
10648         },
10649         easeInBack: function (x, t, b, c, d, s) {
10650                 if (s == undefined) s = 1.70158;
10651                 return c*(t/=d)*t*((s+1)*t - s) + b;
10652         },
10653         easeOutBack: function (x, t, b, c, d, s) {
10654                 if (s == undefined) s = 1.70158;
10655                 return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
10656         },
10657         easeInOutBack: function (x, t, b, c, d, s) {
10658                 if (s == undefined) s = 1.70158;
10659                 if ((t/=d/2) < 1) return c/2*(t*t*(((s*=(1.525))+1)*t - s)) + b;
10660                 return c/2*((t-=2)*t*(((s*=(1.525))+1)*t + s) + 2) + b;
10661         },
10662         easeInBounce: function (x, t, b, c, d) {
10663                 return c - $.easing.easeOutBounce (x, d-t, 0, c, d) + b;
10664         },
10665         easeOutBounce: function (x, t, b, c, d) {
10666                 if ((t/=d) < (1/2.75)) {
10667                         return c*(7.5625*t*t) + b;
10668                 } else if (t < (2/2.75)) {
10669                         return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
10670                 } else if (t < (2.5/2.75)) {
10671                         return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
10672                 } else {
10673                         return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
10674                 }
10675         },
10676         easeInOutBounce: function (x, t, b, c, d) {
10677                 if (t < d/2) return $.easing.easeInBounce (x, t*2, 0, c, d) * .5 + b;
10678                 return $.easing.easeOutBounce (x, t*2-d, 0, c, d) * .5 + c*.5 + b;
10679         }
10680 });
10681
10682 /*
10683  *
10684  * TERMS OF USE - EASING EQUATIONS
10685  *
10686  * Open source under the BSD License.
10687  *
10688  * Copyright 2001 Robert Penner
10689  * All rights reserved.
10690  *
10691  * Redistribution and use in source and binary forms, with or without modification,
10692  * are permitted provided that the following conditions are met:
10693  *
10694  * Redistributions of source code must retain the above copyright notice, this list of
10695  * conditions and the following disclaimer.
10696  * Redistributions in binary form must reproduce the above copyright notice, this list
10697  * of conditions and the following disclaimer in the documentation and/or other materials
10698  * provided with the distribution.
10699  *
10700  * Neither the name of the author nor the names of contributors may be used to endorse
10701  * or promote products derived from this software without specific prior written permission.
10702  *
10703  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
10704  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
10705  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
10706  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
10707  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
10708  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
10709  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
10710  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
10711  * OF THE POSSIBILITY OF SUCH DAMAGE.
10712  *
10713  */
10714
10715 })(jQuery);
10716 /*
10717  * jQuery UI Effects Blind 1.8.10
10718  *
10719  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
10720  * Dual licensed under the MIT or GPL Version 2 licenses.
10721  * http://jquery.org/license
10722  *
10723  * http://docs.jquery.com/UI/Effects/Blind
10724  *
10725  * Depends:
10726  *      jquery.effects.core.js
10727  */
10728 (function( $, undefined ) {
10729
10730 $.effects.blind = function(o) {
10731
10732         return this.queue(function() {
10733
10734                 // Create element
10735                 var el = $(this), props = ['position','top','bottom','left','right'];
10736
10737                 // Set options
10738                 var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
10739                 var direction = o.options.direction || 'vertical'; // Default direction
10740
10741                 // Adjust
10742                 $.effects.save(el, props); el.show(); // Save & Show
10743                 var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
10744                 var ref = (direction == 'vertical') ? 'height' : 'width';
10745                 var distance = (direction == 'vertical') ? wrapper.height() : wrapper.width();
10746                 if(mode == 'show') wrapper.css(ref, 0); // Shift
10747
10748                 // Animation
10749                 var animation = {};
10750                 animation[ref] = mode == 'show' ? distance : 0;
10751
10752                 // Animate
10753                 wrapper.animate(animation, o.duration, o.options.easing, function() {
10754                         if(mode == 'hide') el.hide(); // Hide
10755                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
10756                         if(o.callback) o.callback.apply(el[0], arguments); // Callback
10757                         el.dequeue();
10758                 });
10759
10760         });
10761
10762 };
10763
10764 })(jQuery);
10765 /*
10766  * jQuery UI Effects Bounce 1.8.10
10767  *
10768  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
10769  * Dual licensed under the MIT or GPL Version 2 licenses.
10770  * http://jquery.org/license
10771  *
10772  * http://docs.jquery.com/UI/Effects/Bounce
10773  *
10774  * Depends:
10775  *      jquery.effects.core.js
10776  */
10777 (function( $, undefined ) {
10778
10779 $.effects.bounce = function(o) {
10780
10781         return this.queue(function() {
10782
10783                 // Create element
10784                 var el = $(this), props = ['position','top','bottom','left','right'];
10785
10786                 // Set options
10787                 var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
10788                 var direction = o.options.direction || 'up'; // Default direction
10789                 var distance = o.options.distance || 20; // Default distance
10790                 var times = o.options.times || 5; // Default # of times
10791                 var speed = o.duration || 250; // Default speed per bounce
10792                 if (/show|hide/.test(mode)) props.push('opacity'); // Avoid touching opacity to prevent clearType and PNG issues in IE
10793
10794                 // Adjust
10795                 $.effects.save(el, props); el.show(); // Save & Show
10796                 $.effects.createWrapper(el); // Create Wrapper
10797                 var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
10798                 var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
10799                 var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 3 : el.outerWidth({margin:true}) / 3);
10800                 if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
10801                 if (mode == 'hide') distance = distance / (times * 2);
10802                 if (mode != 'hide') times--;
10803
10804                 // Animate
10805                 if (mode == 'show') { // Show Bounce
10806                         var animation = {opacity: 1};
10807                         animation[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
10808                         el.animate(animation, speed / 2, o.options.easing);
10809                         distance = distance / 2;
10810                         times--;
10811                 };
10812                 for (var i = 0; i < times; i++) { // Bounces
10813                         var animation1 = {}, animation2 = {};
10814                         animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
10815                         animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
10816                         el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing);
10817                         distance = (mode == 'hide') ? distance * 2 : distance / 2;
10818                 };
10819                 if (mode == 'hide') { // Last Bounce
10820                         var animation = {opacity: 0};
10821                         animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
10822                         el.animate(animation, speed / 2, o.options.easing, function(){
10823                                 el.hide(); // Hide
10824                                 $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
10825                                 if(o.callback) o.callback.apply(this, arguments); // Callback
10826                         });
10827                 } else {
10828                         var animation1 = {}, animation2 = {};
10829                         animation1[ref] = (motion == 'pos' ? '-=' : '+=') + distance;
10830                         animation2[ref] = (motion == 'pos' ? '+=' : '-=') + distance;
10831                         el.animate(animation1, speed / 2, o.options.easing).animate(animation2, speed / 2, o.options.easing, function(){
10832                                 $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
10833                                 if(o.callback) o.callback.apply(this, arguments); // Callback
10834                         });
10835                 };
10836                 el.queue('fx', function() { el.dequeue(); });
10837                 el.dequeue();
10838         });
10839
10840 };
10841
10842 })(jQuery);
10843 /*
10844  * jQuery UI Effects Clip 1.8.10
10845  *
10846  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
10847  * Dual licensed under the MIT or GPL Version 2 licenses.
10848  * http://jquery.org/license
10849  *
10850  * http://docs.jquery.com/UI/Effects/Clip
10851  *
10852  * Depends:
10853  *      jquery.effects.core.js
10854  */
10855 (function( $, undefined ) {
10856
10857 $.effects.clip = function(o) {
10858
10859         return this.queue(function() {
10860
10861                 // Create element
10862                 var el = $(this), props = ['position','top','bottom','left','right','height','width'];
10863
10864                 // Set options
10865                 var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
10866                 var direction = o.options.direction || 'vertical'; // Default direction
10867
10868                 // Adjust
10869                 $.effects.save(el, props); el.show(); // Save & Show
10870                 var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
10871                 var animate = el[0].tagName == 'IMG' ? wrapper : el;
10872                 var ref = {
10873                         size: (direction == 'vertical') ? 'height' : 'width',
10874                         position: (direction == 'vertical') ? 'top' : 'left'
10875                 };
10876                 var distance = (direction == 'vertical') ? animate.height() : animate.width();
10877                 if(mode == 'show') { animate.css(ref.size, 0); animate.css(ref.position, distance / 2); } // Shift
10878
10879                 // Animation
10880                 var animation = {};
10881                 animation[ref.size] = mode == 'show' ? distance : 0;
10882                 animation[ref.position] = mode == 'show' ? 0 : distance / 2;
10883
10884                 // Animate
10885                 animate.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
10886                         if(mode == 'hide') el.hide(); // Hide
10887                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
10888                         if(o.callback) o.callback.apply(el[0], arguments); // Callback
10889                         el.dequeue();
10890                 }});
10891
10892         });
10893
10894 };
10895
10896 })(jQuery);
10897 /*
10898  * jQuery UI Effects Drop 1.8.10
10899  *
10900  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
10901  * Dual licensed under the MIT or GPL Version 2 licenses.
10902  * http://jquery.org/license
10903  *
10904  * http://docs.jquery.com/UI/Effects/Drop
10905  *
10906  * Depends:
10907  *      jquery.effects.core.js
10908  */
10909 (function( $, undefined ) {
10910
10911 $.effects.drop = function(o) {
10912
10913         return this.queue(function() {
10914
10915                 // Create element
10916                 var el = $(this), props = ['position','top','bottom','left','right','opacity'];
10917
10918                 // Set options
10919                 var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
10920                 var direction = o.options.direction || 'left'; // Default Direction
10921
10922                 // Adjust
10923                 $.effects.save(el, props); el.show(); // Save & Show
10924                 $.effects.createWrapper(el); // Create Wrapper
10925                 var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
10926                 var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
10927                 var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) / 2 : el.outerWidth({margin:true}) / 2);
10928                 if (mode == 'show') el.css('opacity', 0).css(ref, motion == 'pos' ? -distance : distance); // Shift
10929
10930                 // Animation
10931                 var animation = {opacity: mode == 'show' ? 1 : 0};
10932                 animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
10933
10934                 // Animate
10935                 el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
10936                         if(mode == 'hide') el.hide(); // Hide
10937                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
10938                         if(o.callback) o.callback.apply(this, arguments); // Callback
10939                         el.dequeue();
10940                 }});
10941
10942         });
10943
10944 };
10945
10946 })(jQuery);
10947 /*
10948  * jQuery UI Effects Explode 1.8.10
10949  *
10950  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
10951  * Dual licensed under the MIT or GPL Version 2 licenses.
10952  * http://jquery.org/license
10953  *
10954  * http://docs.jquery.com/UI/Effects/Explode
10955  *
10956  * Depends:
10957  *      jquery.effects.core.js
10958  */
10959 (function( $, undefined ) {
10960
10961 $.effects.explode = function(o) {
10962
10963         return this.queue(function() {
10964
10965         var rows = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
10966         var cells = o.options.pieces ? Math.round(Math.sqrt(o.options.pieces)) : 3;
10967
10968         o.options.mode = o.options.mode == 'toggle' ? ($(this).is(':visible') ? 'hide' : 'show') : o.options.mode;
10969         var el = $(this).show().css('visibility', 'hidden');
10970         var offset = el.offset();
10971
10972         //Substract the margins - not fixing the problem yet.
10973         offset.top -= parseInt(el.css("marginTop"),10) || 0;
10974         offset.left -= parseInt(el.css("marginLeft"),10) || 0;
10975
10976         var width = el.outerWidth(true);
10977         var height = el.outerHeight(true);
10978
10979         for(var i=0;i<rows;i++) { // =
10980                 for(var j=0;j<cells;j++) { // ||
10981                         el
10982                                 .clone()
10983                                 .appendTo('body')
10984                                 .wrap('<div></div>')
10985                                 .css({
10986                                         position: 'absolute',
10987                                         visibility: 'visible',
10988                                         left: -j*(width/cells),
10989                                         top: -i*(height/rows)
10990                                 })
10991                                 .parent()
10992                                 .addClass('ui-effects-explode')
10993                                 .css({
10994                                         position: 'absolute',
10995                                         overflow: 'hidden',
10996                                         width: width/cells,
10997                                         height: height/rows,
10998                                         left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? (j-Math.floor(cells/2))*(width/cells) : 0),
10999                                         top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? (i-Math.floor(rows/2))*(height/rows) : 0),
11000                                         opacity: o.options.mode == 'show' ? 0 : 1
11001                                 }).animate({
11002                                         left: offset.left + j*(width/cells) + (o.options.mode == 'show' ? 0 : (j-Math.floor(cells/2))*(width/cells)),
11003                                         top: offset.top + i*(height/rows) + (o.options.mode == 'show' ? 0 : (i-Math.floor(rows/2))*(height/rows)),
11004                                         opacity: o.options.mode == 'show' ? 1 : 0
11005                                 }, o.duration || 500);
11006                 }
11007         }
11008
11009         // Set a timeout, to call the callback approx. when the other animations have finished
11010         setTimeout(function() {
11011
11012                 o.options.mode == 'show' ? el.css({ visibility: 'visible' }) : el.css({ visibility: 'visible' }).hide();
11013                                 if(o.callback) o.callback.apply(el[0]); // Callback
11014                                 el.dequeue();
11015
11016                                 $('div.ui-effects-explode').remove();
11017
11018         }, o.duration || 500);
11019
11020
11021         });
11022
11023 };
11024
11025 })(jQuery);
11026 /*
11027  * jQuery UI Effects Fade 1.8.10
11028  *
11029  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11030  * Dual licensed under the MIT or GPL Version 2 licenses.
11031  * http://jquery.org/license
11032  *
11033  * http://docs.jquery.com/UI/Effects/Fade
11034  *
11035  * Depends:
11036  *      jquery.effects.core.js
11037  */
11038 (function( $, undefined ) {
11039
11040 $.effects.fade = function(o) {
11041         return this.queue(function() {
11042                 var elem = $(this),
11043                         mode = $.effects.setMode(elem, o.options.mode || 'hide');
11044
11045                 elem.animate({ opacity: mode }, {
11046                         queue: false,
11047                         duration: o.duration,
11048                         easing: o.options.easing,
11049                         complete: function() {
11050                                 (o.callback && o.callback.apply(this, arguments));
11051                                 elem.dequeue();
11052                         }
11053                 });
11054         });
11055 };
11056
11057 })(jQuery);
11058 /*
11059  * jQuery UI Effects Fold 1.8.10
11060  *
11061  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11062  * Dual licensed under the MIT or GPL Version 2 licenses.
11063  * http://jquery.org/license
11064  *
11065  * http://docs.jquery.com/UI/Effects/Fold
11066  *
11067  * Depends:
11068  *      jquery.effects.core.js
11069  */
11070 (function( $, undefined ) {
11071
11072 $.effects.fold = function(o) {
11073
11074         return this.queue(function() {
11075
11076                 // Create element
11077                 var el = $(this), props = ['position','top','bottom','left','right'];
11078
11079                 // Set options
11080                 var mode = $.effects.setMode(el, o.options.mode || 'hide'); // Set Mode
11081                 var size = o.options.size || 15; // Default fold size
11082                 var horizFirst = !(!o.options.horizFirst); // Ensure a boolean value
11083                 var duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2;
11084
11085                 // Adjust
11086                 $.effects.save(el, props); el.show(); // Save & Show
11087                 var wrapper = $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
11088                 var widthFirst = ((mode == 'show') != horizFirst);
11089                 var ref = widthFirst ? ['width', 'height'] : ['height', 'width'];
11090                 var distance = widthFirst ? [wrapper.width(), wrapper.height()] : [wrapper.height(), wrapper.width()];
11091                 var percent = /([0-9]+)%/.exec(size);
11092                 if(percent) size = parseInt(percent[1],10) / 100 * distance[mode == 'hide' ? 0 : 1];
11093                 if(mode == 'show') wrapper.css(horizFirst ? {height: 0, width: size} : {height: size, width: 0}); // Shift
11094
11095                 // Animation
11096                 var animation1 = {}, animation2 = {};
11097                 animation1[ref[0]] = mode == 'show' ? distance[0] : size;
11098                 animation2[ref[1]] = mode == 'show' ? distance[1] : 0;
11099
11100                 // Animate
11101                 wrapper.animate(animation1, duration, o.options.easing)
11102                 .animate(animation2, duration, o.options.easing, function() {
11103                         if(mode == 'hide') el.hide(); // Hide
11104                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
11105                         if(o.callback) o.callback.apply(el[0], arguments); // Callback
11106                         el.dequeue();
11107                 });
11108
11109         });
11110
11111 };
11112
11113 })(jQuery);
11114 /*
11115  * jQuery UI Effects Highlight 1.8.10
11116  *
11117  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11118  * Dual licensed under the MIT or GPL Version 2 licenses.
11119  * http://jquery.org/license
11120  *
11121  * http://docs.jquery.com/UI/Effects/Highlight
11122  *
11123  * Depends:
11124  *      jquery.effects.core.js
11125  */
11126 (function( $, undefined ) {
11127
11128 $.effects.highlight = function(o) {
11129         return this.queue(function() {
11130                 var elem = $(this),
11131                         props = ['backgroundImage', 'backgroundColor', 'opacity'],
11132                         mode = $.effects.setMode(elem, o.options.mode || 'show'),
11133                         animation = {
11134                                 backgroundColor: elem.css('backgroundColor')
11135                         };
11136
11137                 if (mode == 'hide') {
11138                         animation.opacity = 0;
11139                 }
11140
11141                 $.effects.save(elem, props);
11142                 elem
11143                         .show()
11144                         .css({
11145                                 backgroundImage: 'none',
11146                                 backgroundColor: o.options.color || '#ffff99'
11147                         })
11148                         .animate(animation, {
11149                                 queue: false,
11150                                 duration: o.duration,
11151                                 easing: o.options.easing,
11152                                 complete: function() {
11153                                         (mode == 'hide' && elem.hide());
11154                                         $.effects.restore(elem, props);
11155                                         (mode == 'show' && !$.support.opacity && this.style.removeAttribute('filter'));
11156                                         (o.callback && o.callback.apply(this, arguments));
11157                                         elem.dequeue();
11158                                 }
11159                         });
11160         });
11161 };
11162
11163 })(jQuery);
11164 /*
11165  * jQuery UI Effects Pulsate 1.8.10
11166  *
11167  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11168  * Dual licensed under the MIT or GPL Version 2 licenses.
11169  * http://jquery.org/license
11170  *
11171  * http://docs.jquery.com/UI/Effects/Pulsate
11172  *
11173  * Depends:
11174  *      jquery.effects.core.js
11175  */
11176 (function( $, undefined ) {
11177
11178 $.effects.pulsate = function(o) {
11179         return this.queue(function() {
11180                 var elem = $(this),
11181                         mode = $.effects.setMode(elem, o.options.mode || 'show');
11182                         times = ((o.options.times || 5) * 2) - 1;
11183                         duration = o.duration ? o.duration / 2 : $.fx.speeds._default / 2,
11184                         isVisible = elem.is(':visible'),
11185                         animateTo = 0;
11186
11187                 if (!isVisible) {
11188                         elem.css('opacity', 0).show();
11189                         animateTo = 1;
11190                 }
11191
11192                 if ((mode == 'hide' && isVisible) || (mode == 'show' && !isVisible)) {
11193                         times--;
11194                 }
11195
11196                 for (var i = 0; i < times; i++) {
11197                         elem.animate({ opacity: animateTo }, duration, o.options.easing);
11198                         animateTo = (animateTo + 1) % 2;
11199                 }
11200
11201                 elem.animate({ opacity: animateTo }, duration, o.options.easing, function() {
11202                         if (animateTo == 0) {
11203                                 elem.hide();
11204                         }
11205                         (o.callback && o.callback.apply(this, arguments));
11206                 });
11207
11208                 elem
11209                         .queue('fx', function() { elem.dequeue(); })
11210                         .dequeue();
11211         });
11212 };
11213
11214 })(jQuery);
11215 /*
11216  * jQuery UI Effects Scale 1.8.10
11217  *
11218  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11219  * Dual licensed under the MIT or GPL Version 2 licenses.
11220  * http://jquery.org/license
11221  *
11222  * http://docs.jquery.com/UI/Effects/Scale
11223  *
11224  * Depends:
11225  *      jquery.effects.core.js
11226  */
11227 (function( $, undefined ) {
11228
11229 $.effects.puff = function(o) {
11230         return this.queue(function() {
11231                 var elem = $(this),
11232                         mode = $.effects.setMode(elem, o.options.mode || 'hide'),
11233                         percent = parseInt(o.options.percent, 10) || 150,
11234                         factor = percent / 100,
11235                         original = { height: elem.height(), width: elem.width() };
11236
11237                 $.extend(o.options, {
11238                         fade: true,
11239                         mode: mode,
11240                         percent: mode == 'hide' ? percent : 100,
11241                         from: mode == 'hide'
11242                                 ? original
11243                                 : {
11244                                         height: original.height * factor,
11245                                         width: original.width * factor
11246                                 }
11247                 });
11248
11249                 elem.effect('scale', o.options, o.duration, o.callback);
11250                 elem.dequeue();
11251         });
11252 };
11253
11254 $.effects.scale = function(o) {
11255
11256         return this.queue(function() {
11257
11258                 // Create element
11259                 var el = $(this);
11260
11261                 // Set options
11262                 var options = $.extend(true, {}, o.options);
11263                 var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
11264                 var percent = parseInt(o.options.percent,10) || (parseInt(o.options.percent,10) == 0 ? 0 : (mode == 'hide' ? 0 : 100)); // Set default scaling percent
11265                 var direction = o.options.direction || 'both'; // Set default axis
11266                 var origin = o.options.origin; // The origin of the scaling
11267                 if (mode != 'effect') { // Set default origin and restore for show/hide
11268                         options.origin = origin || ['middle','center'];
11269                         options.restore = true;
11270                 }
11271                 var original = {height: el.height(), width: el.width()}; // Save original
11272                 el.from = o.options.from || (mode == 'show' ? {height: 0, width: 0} : original); // Default from state
11273
11274                 // Adjust
11275                 var factor = { // Set scaling factor
11276                         y: direction != 'horizontal' ? (percent / 100) : 1,
11277                         x: direction != 'vertical' ? (percent / 100) : 1
11278                 };
11279                 el.to = {height: original.height * factor.y, width: original.width * factor.x}; // Set to state
11280
11281                 if (o.options.fade) { // Fade option to support puff
11282                         if (mode == 'show') {el.from.opacity = 0; el.to.opacity = 1;};
11283                         if (mode == 'hide') {el.from.opacity = 1; el.to.opacity = 0;};
11284                 };
11285
11286                 // Animation
11287                 options.from = el.from; options.to = el.to; options.mode = mode;
11288
11289                 // Animate
11290                 el.effect('size', options, o.duration, o.callback);
11291                 el.dequeue();
11292         });
11293
11294 };
11295
11296 $.effects.size = function(o) {
11297
11298         return this.queue(function() {
11299
11300                 // Create element
11301                 var el = $(this), props = ['position','top','bottom','left','right','width','height','overflow','opacity'];
11302                 var props1 = ['position','top','bottom','left','right','overflow','opacity']; // Always restore
11303                 var props2 = ['width','height','overflow']; // Copy for children
11304                 var cProps = ['fontSize'];
11305                 var vProps = ['borderTopWidth', 'borderBottomWidth', 'paddingTop', 'paddingBottom'];
11306                 var hProps = ['borderLeftWidth', 'borderRightWidth', 'paddingLeft', 'paddingRight'];
11307
11308                 // Set options
11309                 var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
11310                 var restore = o.options.restore || false; // Default restore
11311                 var scale = o.options.scale || 'both'; // Default scale mode
11312                 var origin = o.options.origin; // The origin of the sizing
11313                 var original = {height: el.height(), width: el.width()}; // Save original
11314                 el.from = o.options.from || original; // Default from state
11315                 el.to = o.options.to || original; // Default to state
11316                 // Adjust
11317                 if (origin) { // Calculate baseline shifts
11318                         var baseline = $.effects.getBaseline(origin, original);
11319                         el.from.top = (original.height - el.from.height) * baseline.y;
11320                         el.from.left = (original.width - el.from.width) * baseline.x;
11321                         el.to.top = (original.height - el.to.height) * baseline.y;
11322                         el.to.left = (original.width - el.to.width) * baseline.x;
11323                 };
11324                 var factor = { // Set scaling factor
11325                         from: {y: el.from.height / original.height, x: el.from.width / original.width},
11326                         to: {y: el.to.height / original.height, x: el.to.width / original.width}
11327                 };
11328                 if (scale == 'box' || scale == 'both') { // Scale the css box
11329                         if (factor.from.y != factor.to.y) { // Vertical props scaling
11330                                 props = props.concat(vProps);
11331                                 el.from = $.effects.setTransition(el, vProps, factor.from.y, el.from);
11332                                 el.to = $.effects.setTransition(el, vProps, factor.to.y, el.to);
11333                         };
11334                         if (factor.from.x != factor.to.x) { // Horizontal props scaling
11335                                 props = props.concat(hProps);
11336                                 el.from = $.effects.setTransition(el, hProps, factor.from.x, el.from);
11337                                 el.to = $.effects.setTransition(el, hProps, factor.to.x, el.to);
11338                         };
11339                 };
11340                 if (scale == 'content' || scale == 'both') { // Scale the content
11341                         if (factor.from.y != factor.to.y) { // Vertical props scaling
11342                                 props = props.concat(cProps);
11343                                 el.from = $.effects.setTransition(el, cProps, factor.from.y, el.from);
11344                                 el.to = $.effects.setTransition(el, cProps, factor.to.y, el.to);
11345                         };
11346                 };
11347                 $.effects.save(el, restore ? props : props1); el.show(); // Save & Show
11348                 $.effects.createWrapper(el); // Create Wrapper
11349                 el.css('overflow','hidden').css(el.from); // Shift
11350
11351                 // Animate
11352                 if (scale == 'content' || scale == 'both') { // Scale the children
11353                         vProps = vProps.concat(['marginTop','marginBottom']).concat(cProps); // Add margins/font-size
11354                         hProps = hProps.concat(['marginLeft','marginRight']); // Add margins
11355                         props2 = props.concat(vProps).concat(hProps); // Concat
11356                         el.find("*[width]").each(function(){
11357                                 child = $(this);
11358                                 if (restore) $.effects.save(child, props2);
11359                                 var c_original = {height: child.height(), width: child.width()}; // Save original
11360                                 child.from = {height: c_original.height * factor.from.y, width: c_original.width * factor.from.x};
11361                                 child.to = {height: c_original.height * factor.to.y, width: c_original.width * factor.to.x};
11362                                 if (factor.from.y != factor.to.y) { // Vertical props scaling
11363                                         child.from = $.effects.setTransition(child, vProps, factor.from.y, child.from);
11364                                         child.to = $.effects.setTransition(child, vProps, factor.to.y, child.to);
11365                                 };
11366                                 if (factor.from.x != factor.to.x) { // Horizontal props scaling
11367                                         child.from = $.effects.setTransition(child, hProps, factor.from.x, child.from);
11368                                         child.to = $.effects.setTransition(child, hProps, factor.to.x, child.to);
11369                                 };
11370                                 child.css(child.from); // Shift children
11371                                 child.animate(child.to, o.duration, o.options.easing, function(){
11372                                         if (restore) $.effects.restore(child, props2); // Restore children
11373                                 }); // Animate children
11374                         });
11375                 };
11376
11377                 // Animate
11378                 el.animate(el.to, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
11379                         if (el.to.opacity === 0) {
11380                                 el.css('opacity', el.from.opacity);
11381                         }
11382                         if(mode == 'hide') el.hide(); // Hide
11383                         $.effects.restore(el, restore ? props : props1); $.effects.removeWrapper(el); // Restore
11384                         if(o.callback) o.callback.apply(this, arguments); // Callback
11385                         el.dequeue();
11386                 }});
11387
11388         });
11389
11390 };
11391
11392 })(jQuery);
11393 /*
11394  * jQuery UI Effects Shake 1.8.10
11395  *
11396  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11397  * Dual licensed under the MIT or GPL Version 2 licenses.
11398  * http://jquery.org/license
11399  *
11400  * http://docs.jquery.com/UI/Effects/Shake
11401  *
11402  * Depends:
11403  *      jquery.effects.core.js
11404  */
11405 (function( $, undefined ) {
11406
11407 $.effects.shake = function(o) {
11408
11409         return this.queue(function() {
11410
11411                 // Create element
11412                 var el = $(this), props = ['position','top','bottom','left','right'];
11413
11414                 // Set options
11415                 var mode = $.effects.setMode(el, o.options.mode || 'effect'); // Set Mode
11416                 var direction = o.options.direction || 'left'; // Default direction
11417                 var distance = o.options.distance || 20; // Default distance
11418                 var times = o.options.times || 3; // Default # of times
11419                 var speed = o.duration || o.options.duration || 140; // Default speed per shake
11420
11421                 // Adjust
11422                 $.effects.save(el, props); el.show(); // Save & Show
11423                 $.effects.createWrapper(el); // Create Wrapper
11424                 var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
11425                 var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
11426
11427                 // Animation
11428                 var animation = {}, animation1 = {}, animation2 = {};
11429                 animation[ref] = (motion == 'pos' ? '-=' : '+=')  + distance;
11430                 animation1[ref] = (motion == 'pos' ? '+=' : '-=')  + distance * 2;
11431                 animation2[ref] = (motion == 'pos' ? '-=' : '+=')  + distance * 2;
11432
11433                 // Animate
11434                 el.animate(animation, speed, o.options.easing);
11435                 for (var i = 1; i < times; i++) { // Shakes
11436                         el.animate(animation1, speed, o.options.easing).animate(animation2, speed, o.options.easing);
11437                 };
11438                 el.animate(animation1, speed, o.options.easing).
11439                 animate(animation, speed / 2, o.options.easing, function(){ // Last shake
11440                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
11441                         if(o.callback) o.callback.apply(this, arguments); // Callback
11442                 });
11443                 el.queue('fx', function() { el.dequeue(); });
11444                 el.dequeue();
11445         });
11446
11447 };
11448
11449 })(jQuery);
11450 /*
11451  * jQuery UI Effects Slide 1.8.10
11452  *
11453  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11454  * Dual licensed under the MIT or GPL Version 2 licenses.
11455  * http://jquery.org/license
11456  *
11457  * http://docs.jquery.com/UI/Effects/Slide
11458  *
11459  * Depends:
11460  *      jquery.effects.core.js
11461  */
11462 (function( $, undefined ) {
11463
11464 $.effects.slide = function(o) {
11465
11466         return this.queue(function() {
11467
11468                 // Create element
11469                 var el = $(this), props = ['position','top','bottom','left','right'];
11470
11471                 // Set options
11472                 var mode = $.effects.setMode(el, o.options.mode || 'show'); // Set Mode
11473                 var direction = o.options.direction || 'left'; // Default Direction
11474
11475                 // Adjust
11476                 $.effects.save(el, props); el.show(); // Save & Show
11477                 $.effects.createWrapper(el).css({overflow:'hidden'}); // Create Wrapper
11478                 var ref = (direction == 'up' || direction == 'down') ? 'top' : 'left';
11479                 var motion = (direction == 'up' || direction == 'left') ? 'pos' : 'neg';
11480                 var distance = o.options.distance || (ref == 'top' ? el.outerHeight({margin:true}) : el.outerWidth({margin:true}));
11481                 if (mode == 'show') el.css(ref, motion == 'pos' ? (isNaN(distance) ? "-" + distance : -distance) : distance); // Shift
11482
11483                 // Animation
11484                 var animation = {};
11485                 animation[ref] = (mode == 'show' ? (motion == 'pos' ? '+=' : '-=') : (motion == 'pos' ? '-=' : '+=')) + distance;
11486
11487                 // Animate
11488                 el.animate(animation, { queue: false, duration: o.duration, easing: o.options.easing, complete: function() {
11489                         if(mode == 'hide') el.hide(); // Hide
11490                         $.effects.restore(el, props); $.effects.removeWrapper(el); // Restore
11491                         if(o.callback) o.callback.apply(this, arguments); // Callback
11492                         el.dequeue();
11493                 }});
11494
11495         });
11496
11497 };
11498
11499 })(jQuery);
11500 /*
11501  * jQuery UI Effects Transfer 1.8.10
11502  *
11503  * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
11504  * Dual licensed under the MIT or GPL Version 2 licenses.
11505  * http://jquery.org/license
11506  *
11507  * http://docs.jquery.com/UI/Effects/Transfer
11508  *
11509  * Depends:
11510  *      jquery.effects.core.js
11511  */
11512 (function( $, undefined ) {
11513
11514 $.effects.transfer = function(o) {
11515         return this.queue(function() {
11516                 var elem = $(this),
11517                         target = $(o.options.to),
11518                         endPosition = target.offset(),
11519                         animation = {
11520                                 top: endPosition.top,
11521                                 left: endPosition.left,
11522                                 height: target.innerHeight(),
11523                                 width: target.innerWidth()
11524                         },
11525                         startPosition = elem.offset(),
11526                         transfer = $('<div class="ui-effects-transfer"></div>')
11527                                 .appendTo(document.body)
11528                                 .addClass(o.options.className)
11529                                 .css({
11530                                         top: startPosition.top,
11531                                         left: startPosition.left,
11532                                         height: elem.innerHeight(),
11533                                         width: elem.innerWidth(),
11534                                         position: 'absolute'
11535                                 })
11536                                 .animate(animation, o.duration, o.options.easing, function() {
11537                                         transfer.remove();
11538                                         (o.callback && o.callback.apply(elem[0], arguments));
11539                                         elem.dequeue();
11540                                 });
11541         });
11542 };
11543
11544 })(jQuery);