view/theme/frost-mobile/js/main.js

   1
   2         function openClose(listID) {
   3 /*              if(document.getElementById(theID).style.display == "block") {
   4                         document.getElementById(theID).style.display = "none"
   5                 }
   6                 else {
   7                         document.getElementById(theID).style.display = "block"
   8                 }*/
   9                 listID = "#" + listID.replace(/:/g, "\\:");
  10                 listID = listID.replace(/\./g, "\\.");
  11                 listID = listID.replace(/@/g, "\\@");
  12
  13                 if($(listID).is(":visible")) {
  14                         $(listID).hide();
  15                         $(listID+"-wrapper").show();
  16                 }
  17                 else {
  18                         $(listID).show();
  19                         $(listID+"-wrapper").hide();
  20                 }
  21         }
  22
  23         function openMenu(theID) {
  24                 document.getElementById(theID).style.display = "block"
  25         }
  26
  27         function closeMenu(theID) {
  28                 document.getElementById(theID).style.display = "none"
  29         }
  30
  31
  32
  33         var src = null;
  34         var prev = null;
  35         var livetime = null;
  36         var stopped = false;
  37         var totStopped = false;
  38         var timer = null;
  39         var pr = 0;
  40         var liking = 0;
  41         var in_progress = false;
  42         var langSelect = false;
  43         var commentBusy = false;
  44         var last_popup_menu = null;
  45         var last_popup_button = null;
  46
  47         $(function() {
  48                 $.ajaxSetup({cache: false});
  49
  50                 /* setup onoff widgets */
  51                 $(".onoff input").each(function(){
  52                         val = $(this).val();
  53                         id = $(this).attr("id");
  54                         $("#"+id+"_onoff ."+ (val==0?"on":"off")).addClass("hidden");
  55
  56                 });
  57                 $(".onoff > a").click(function(event){
  58                         event.preventDefault();
  59                         var input = $(this).siblings("input");
  60                         var val = 1-input.val();
  61                         var id = input.attr("id");
  62                         $("#"+id+"_onoff ."+ (val==0?"on":"off")).addClass("hidden");
  63                         $("#"+id+"_onoff ."+ (val==1?"on":"off")).removeClass("hidden");
  64                         input.val(val);
  65                 });
  66
  67                 /* popup menus */
  68                 function close_last_popup_menu(e) {
  69
  70                         if( last_popup_menu ) {
  71                                 if( '#' + last_popup_menu.attr('id') !== $(e.target).attr('rel')) {
  72                                         last_popup_menu.hide();
  73                                         if (last_popup_menu.attr('id') == "nav-notifications-menu" ) $('.main-container').show();
  74                                         last_popup_button.removeClass("selected");
  75                                         last_popup_menu = null;
  76                                         last_popup_button = null;
  77                                 }
  78                         }
  79                 }
  80                 $('img[rel^=#]').click(function(e){
  81
  82                         close_last_popup_menu(e);
  83                         menu = $( $(this).attr('rel') );
  84                         e.preventDefault();
  85                         e.stopPropagation();
  86
  87                         if (menu.attr('popup')=="false") return false;
  88
  89 //                      $(this).parent().toggleClass("selected");
  90 //                      menu.toggle();
  91
  92                         if (menu.css("display") == "none") {
  93                                 $(this).parent().addClass("selected");
  94                                 menu.show();
  95                                 if (menu.attr('id') == "nav-notifications-menu" ) $('.main-container').hide();
  96                                 last_popup_menu = menu;
  97                                 last_popup_button = $(this).parent();
  98                         } else {
  99                                 $(this).parent().removeClass("selected");
 100                                 menu.hide();
 101                                 if (menu.attr('id') == "nav-notifications-menu" ) $('.main-container').show();
 102                                 last_popup_menu = null;
 103                                 last_popup_button = null;
 104                         }
 105                         return false;
 106                 });
 107                 $('html').click(function(e) {
 108                         close_last_popup_menu(e);
 109                 });
 110
 111                 // fancyboxes
 112                 /*$("a.popupbox").colorbox({
 113                         'inline' : true,
 114                         'transition' : 'none'
 115                 });*/
 116
 117
 118                 /* notifications template */
 119                 var notifications_tpl= unescape($("#nav-notifications-template[rel=template]").html());
 120                 var notifications_all = unescape($('<div>').append( $("#nav-notifications-see-all").clone() ).html()); //outerHtml hack
 121                 var notifications_mark = unescape($('<div>').append( $("#nav-notifications-mark-all").clone() ).html()); //outerHtml hack
 122                 var notifications_empty = unescape($("#nav-notifications-menu").html());
 123
 124                 /* nav update event  */
 125                 $('nav').bind('nav-update', function(e,data){;
 126                         var invalid = $(data).find('invalid').text();
 127                         if(invalid == 1) { window.location.href=window.location.href }
 128
 129                         var net = $(data).find('net').text();
 130                         if(net == 0) { net = ''; $('#net-update').removeClass('show') } else { $('#net-update').addClass('show') }
 131                         $('#net-update').html(net);
 132
 133                         var home = $(data).find('home').text();
 134                         if(home == 0) { home = '';  $('#home-update').removeClass('show') } else { $('#home-update').addClass('show') }
 135                         $('#home-update').html(home);
 136
 137                         var intro = $(data).find('intro').text();
 138                         if(intro == 0) { intro = '';  $('#intro-update').removeClass('show') } else { $('#intro-update').addClass('show') }
 139                         $('#intro-update').html(intro);
 140
 141                         var mail = $(data).find('mail').text();
 142                         if(mail == 0) { mail = '';  $('#mail-update').removeClass('show') } else { $('#mail-update').addClass('show') }
 143                         $('#mail-update').html(mail);
 144
 145                         var intro = $(data).find('intro').text();
 146                         if(intro == 0) { intro = '';  $('#intro-update-li').removeClass('show') } else { $('#intro-update-li').addClass('show') }
 147                         $('#intro-update-li').html(intro);
 148
 149                         var mail = $(data).find('mail').text();
 150                         if(mail == 0) { mail = '';  $('#mail-update-li').removeClass('show') } else { $('#mail-update-li').addClass('show') }
 151                         $('#mail-update-li').html(mail);
 152
 153                         var eNotif = $(data).find('notif')
 154
 155                         if (eNotif.children("note").length==0){
 156                                 $("#nav-notifications-menu").html(notifications_empty);
 157                         } else {
 158                                 nnm = $("#nav-notifications-menu");
 159                                 nnm.html(notifications_all + notifications_mark);
 160                                 //nnm.attr('popup','true');
 161                                 eNotif.children("note").each(function(){
 162                                         e = $(this);
 163                                         text = e.text().format("<span class='contactname'>"+e.attr('name')+"</span>");
 164                                         html = notifications_tpl.format(e.attr('href'),e.attr('photo'), text, e.attr('date'), e.attr('seen'));
 165                                         nnm.append(html);
 166                                 });
 167
 168                                 $("img[data-src]", nnm).each(function(i, el){
 169                                         // Add src attribute for images with a data-src attribute
 170                                         // However, don't bother if the data-src attribute is empty, because
 171                                         // an empty "src" tag for an image will cause some browsers
 172                                         // to prefetch the root page of the Friendica hub, which will
 173                                         // unnecessarily load an entire profile/ or network/ page
 174                                         if($(el).data("src") != '') $(el).attr('src', $(el).data("src"));
 175                                 });
 176                         }
 177                         notif = eNotif.attr('count');
 178                         if (notif>0){
 179                                 $("#nav-notifications-linkmenu").addClass("on");
 180                         } else {
 181                                 $("#nav-notifications-linkmenu").removeClass("on");
 182                         }
 183                         if(notif == 0) { notif = ''; $('#notify-update').removeClass('show') } else { $('#notify-update').addClass('show') }
 184                         $('#notify-update').html(notif);
 185
 186                         var eSysmsg = $(data).find('sysmsgs');
 187                         eSysmsg.children("notice").each(function(){
 188                                 text = $(this).text();
 189                                 $.jGrowl(text, { sticky: false, theme: 'notice', life: 1000 });
 190                         });
 191                         eSysmsg.children("info").each(function(){
 192                                 text = $(this).text();
 193                                 $.jGrowl(text, { sticky: false, theme: 'info', life: 1000 });
 194                         });
 195
 196                 });
 197
 198
 199                 NavUpdate();
 200                 // Allow folks to stop the ajax page updates with the pause/break key
 201 /*              $(document).keydown(function(event) {
 202                         if(event.keyCode == '8') {
 203                                 var target = event.target || event.srcElement;
 204                                 if (!/input|textarea/i.test(target.nodeName)) {
 205                                         return false;
 206                                 }
 207                         }
 208                         if(event.keyCode == '19' || (event.ctrlKey && event.which == '32')) {
 209                                 event.preventDefault();
 210                                 if(stopped == false) {
 211                                         stopped = true;
 212                                         if (event.ctrlKey) {
 213                                                 totStopped = true;
 214                                         }
 215                                         $('#pause').html('<img src="images/pause.gif" alt="pause" style="border: 1px solid black;" />');
 216                                 } else {
 217                                         unpause();
 218                                 }
 219                         } else {
 220                                 if (!totStopped) {
 221                                         unpause();
 222                                 }
 223                         }
 224                 });*/
 225
 226
 227         });
 228
 229         function NavUpdate() {
 230
 231                 if(! stopped) {
 232                         var pingCmd = 'ping' + ((localUser != 0) ? '?f=&uid=' + localUser : '');
 233                         $.get(pingCmd,function(data) {
 234                                 $(data).find('result').each(function() {
 235                                         // send nav-update event
 236                                         $('nav').trigger('nav-update', this);
 237
 238
 239                                         // start live update
 240
 241
 242
 243                                         if($('#live-network').length)   { src = 'network'; liveUpdate(); }
 244                                         if($('#live-profile').length)   { src = 'profile'; liveUpdate(); }
 245                                         if($('#live-community').length) { src = 'community'; liveUpdate(); }
 246                                         if($('#live-notes').length)     { src = 'notes'; liveUpdate(); }
 247                                         if($('#live-display').length) { src = 'display'; liveUpdate(); }
 248                                         /*if($('#live-display').length) {
 249                                                 if(liking) {
 250                                                         liking = 0;
 251                                                         window.location.href=window.location.href
 252                                                 }
 253                                         }*/
 254                                         if($('#live-photos').length) {
 255                                                 if(liking) {
 256                                                         liking = 0;
 257                                                         window.location.href=window.location.href
 258                                                 }
 259                                         }
 260
 261
 262
 263
 264                                 });
 265                         }) ;
 266                 }
 267                 timer = setTimeout(NavUpdate,updateInterval);
 268         }
 269
 270         function liveUpdate() {
 271                 if((src == null) || (stopped) || (typeof profile_uid == 'undefined') || (! profile_uid)) { $('.like-rotator').hide(); return; }
 272                 if(($('.comment-edit-text-full').length) || (in_progress)) {
 273                         if(livetime) {
 274                                 clearTimeout(livetime);
 275                         }
 276                         livetime = setTimeout(liveUpdate, 5000);
 277                         return;
 278                 }
 279                 if(livetime != null)
 280                         livetime = null;
 281
 282                 prev = 'live-' + src;
 283
 284                 in_progress = true;
 285                 var udargs = ((netargs.length) ? '/' + netargs : '');
 286                 var update_url = 'update_' + src + udargs + '&p=' + profile_uid + '&page=' + profile_page;
 287
 288                 $.get(update_url,function(data) {
 289                         in_progress = false;
 290                         //                      $('.collapsed-comments',data).each(function() {
 291                         //      var ident = $(this).attr('id');
 292                         //      var is_hidden = $('#' + ident).is(':hidden');
 293                         //      if($('#' + ident).length) {
 294                         //              $('#' + ident).replaceWith($(this));
 295                         //              if(is_hidden)
 296                         //                      $('#' + ident).hide();
 297                         //      }
 298                         //});
 299
 300                         // add a new thread
 301
 302                         $('.toplevel_item',data).each(function() {
 303                                 var ident = $(this).attr('id');
 304
 305                                 if($('#' + ident).length == 0 && profile_page == 1) {
 306                                         $('img',this).each(function() {
 307                                                 $(this).attr('src',$(this).attr('dst'));
 308                                         });
 309                                         $('#' + prev).after($(this));
 310                                 }
 311                                 else {
 312                                         // Find out if the hidden comments are open, so we can keep it that way
 313                                         // if a new comment has been posted
 314                                         var id = $('.hide-comments-total', this).attr('id');
 315                                         if(typeof id != 'undefined') {
 316                                                 id = id.split('-')[3];
 317                                                 var commentsOpen = $("#collapsed-comments-" + id).is(":visible");
 318                                         }
 319
 320                                         $('img',this).each(function() {
 321                                                 $(this).attr('src',$(this).attr('dst'));
 322                                         });
 323                                         //vScroll = $(document).scrollTop();
 324                                         $('html').height($('html').height());
 325                                         $('#' + ident).replaceWith($(this));
 326
 327                                         if(typeof id != 'undefined') {
 328                                                 if(commentsOpen) showHideComments(id);
 329                                         }
 330                                         $('html').height('auto');
 331                                         //$(document).scrollTop(vScroll);
 332                                 }
 333                                 prev = ident;
 334                         });
 335
 336
 337                         collapseHeight();
 338
 339                         // reset vars for inserting individual items
 340
 341                         /*prev = 'live-' + src;
 342
 343                         $('.wall-item-outside-wrapper',data).each(function() {
 344                                 var ident = $(this).attr('id');
 345
 346                                 if($('#' + ident).length == 0 && prev != 'live-' + src) {
 347                                                 $('img',this).each(function() {
 348                                                         $(this).attr('src',$(this).attr('dst'));
 349                                                 });
 350                                                 $('#' + prev).after($(this));
 351                                 }
 352                                 else {
 353                                         $('#' + ident + ' ' + '.wall-item-ago').replaceWith($(this).find('.wall-item-ago'));
 354                                         if($('#' + ident + ' ' + '.comment-edit-text-empty').length)
 355                                                 $('#' + ident + ' ' + '.wall-item-comment-wrapper').replaceWith($(this).find('.wall-item-comment-wrapper'));
 356                                         $('#' + ident + ' ' + '.hide-comments-total').replaceWith($(this).find('.hide-comments-total'));
 357                                         $('#' + ident + ' ' + '.wall-item-like').replaceWith($(this).find('.wall-item-like'));
 358                                         $('#' + ident + ' ' + '.wall-item-dislike').replaceWith($(this).find('.wall-item-dislike'));
 359                                         $('#' + ident + ' ' + '.my-comment-photo').each(function() {
 360                                                 $(this).attr('src',$(this).attr('dst'));
 361                                         });
 362                                 }
 363                                 prev = ident;
 364                         });*/
 365
 366                         $('.like-rotator').hide();
 367                         if(commentBusy) {
 368                                 commentBusy = false;
 369                                 $('body').css('cursor', 'auto');
 370                         }
 371                         /* autocomplete @nicknames */
 372                         $(".comment-edit-form  textarea").editor_autocomplete(baseurl+"/acl");
 373
 374                         // setup videos, since VideoJS won't take care of any loaded via AJAX
 375                         if(typeof videojs != 'undefined') videojs.autoSetup();
 376                 });
 377         }
 378
 379         function collapseHeight(elems) {
 380                 var elemName = '.wall-item-body:not(.divmore)';
 381                 if(typeof elems != 'undefined') {
 382                         elemName = elems + ' ' + elemName;
 383                 }
 384                 $(elemName).each(function() {
 385                         $('html').height($('html').height());
 386                         $(this).readmore({maxheight:350 , moreLink:'<a href="#" class="showmore">+ Show more</a>', lessLink:'<a href="#" class="showmore">+ Show less</a>'});
 387                         $(this).addClass('divmore');
 388                         $('html').height('auto');
 389                 });
 390         }
 391
 392 /*      function imgbright(node) {
 393                 $(node).removeClass("drophide").addClass("drop");
 394         }
 395
 396         function imgdull(node) {
 397                 $(node).removeClass("drop").addClass("drophide");
 398         }*/
 399
 400         // Since our ajax calls are asynchronous, we will give a few
 401         // seconds for the first ajax call (setting like/dislike), then
 402         // run the updater to pick up any changes and display on the page.
 403         // The updater will turn any rotators off when it's done.
 404         // This function will have returned long before any of these
 405         // events have completed and therefore there won't be any
 406         // visible feedback that anything changed without all this
 407         // trickery. This still could cause confusion if the "like" ajax call
 408         // is delayed and NavUpdate runs before it completes.
 409
 410         function dolike(ident,verb) {
 411                 unpause();
 412                 $('#like-rotator-' + ident.toString()).show();
 413                 $.get('like/' + ident.toString() + '?verb=' + verb, NavUpdate );
 414 //              if(timer) clearTimeout(timer);
 415 //              timer = setTimeout(NavUpdate,3000);
 416                 liking = 1;
 417         }
 418
 419         function dostar(ident) {
 420                 ident = ident.toString();
 421                 //$('#like-rotator-' + ident).show();
 422                 $.get('starred/' + ident, function(data) {
 423                         if(data.match(/1/)) {
 424                                 $('#starred-' + ident).addClass('starred');
 425                                 $('#starred-' + ident).removeClass('unstarred');
 426                                 $('#star-' + ident).addClass('hidden');
 427                                 $('#unstar-' + ident).removeClass('hidden');
 428                         }
 429                         else {
 430                                 $('#starred-' + ident).addClass('unstarred');
 431                                 $('#starred-' + ident).removeClass('starred');
 432                                 $('#star-' + ident).removeClass('hidden');
 433                                 $('#unstar-' + ident).addClass('hidden');
 434                         }
 435                         //$('#like-rotator-' + ident).hide();
 436                 });
 437         }
 438
 439         function getPosition(e) {
 440                 var cursor = {x:0, y:0};
 441                 if ( e.pageX || e.pageY  ) {
 442                         cursor.x = e.pageX;
 443                         cursor.y = e.pageY;
 444                 }
 445                 else {
 446                         if( e.clientX || e.clientY ) {
 447                                 cursor.x = e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.documentElement.clientLeft;
 448                                 cursor.y = e.clientY + (document.documentElement.scrollTop  || document.body.scrollTop)  - document.documentElement.clientTop;
 449                         }
 450                         else {
 451                                 if( e.x || e.y ) {
 452                                         cursor.x = e.x;
 453                                         cursor.y = e.y;
 454                                 }
 455                         }
 456                 }
 457                 return cursor;
 458         }
 459
 460         var lockvisible = false;
 461
 462         function lockview(event,id) {
 463                 event = event || window.event;
 464                 cursor = getPosition(event);
 465                 if(lockvisible) {
 466                         lockviewhide();
 467                 }
 468                 else {
 469                         lockvisible = true;
 470                         $.get('lockview/' + id, function(data) {
 471                                 $('#panel').html(data);
 472                                 $('#panel').css({ 'left': 10 , 'top': cursor.y + 20});
 473                                 $('#panel').show();
 474                         });
 475                 }
 476         }
 477
 478         function lockviewhide() {
 479                 lockvisible = false;
 480                 $('#panel').hide();
 481         }
 482
 483         function post_comment(id) {
 484                 unpause();
 485                 commentBusy = true;
 486                 $('body').css('cursor', 'wait');
 487                 $("#comment-preview-inp-" + id).val("0");
 488                 $.post(
 489              "item",
 490              $("#comment-edit-form-" + id).serialize(),
 491                         function(data) {
 492                                 if(data.success) {
 493                                         $("#comment-edit-wrapper-" + id).hide();
 494                                         $("#comment-edit-text-" + id).val('');
 495                                 var tarea = document.getElementById("comment-edit-text-" + id);
 496                                         if(tarea)
 497                                                 commentClose(tarea,id);
 498                                         if(timer) clearTimeout(timer);
 499                                         timer = setTimeout(NavUpdate,10);
 500                                 }
 501                                 if(data.reload) {
 502                                         window.location.href=data.reload;
 503                                 }
 504                         },
 505                         "json"
 506          );
 507          return false;
 508         }
 509
 510
 511         function preview_comment(id) {
 512                 $("#comment-preview-inp-" + id).val("1");
 513                 $("#comment-edit-preview-" + id).show();
 514                 $.post(
 515              "item",
 516              $("#comment-edit-form-" + id).serialize(),
 517                         function(data) {
 518                                 if(data.preview) {
 519
 520                                         $("#comment-edit-preview-" + id).html(data.preview);
 521                                         $("#comment-edit-preview-" + id + " a").click(function() { return false; });
 522                                 }
 523                         },
 524                         "json"
 525          );
 526          return true;
 527         }
 528
 529
 530         function showHideComments(id) {
 531                 if( $("#collapsed-comments-" + id).is(":visible")) {
 532                         $("#collapsed-comments-" + id).hide();
 533                         $("#hide-comments-" + id).html(window.showMore);
 534                 }
 535                 else {
 536                         $("#collapsed-comments-" + id).show();
 537                         $("#hide-comments-" + id).html(window.showFewer);
 538                         collapseHeight("#collapsed-comments-" + id);
 539                 }
 540         }
 541
 542
 543         function preview_post() {
 544                 $("#jot-preview").val("1");
 545                 $("#jot-preview-content").show();
 546                 $.post(
 547                         "item",
 548                         $("#profile-jot-form").serialize(),
 549                         function(data) {
 550                                 if(data.preview) {
 551                                         $("#jot-preview-content").html(data.preview);
 552                                         $("#jot-preview-content" + " a").click(function() { return false; });
 553                                 }
 554                         },
 555                         "json"
 556                 );
 557                 $("#jot-preview").val("0");
 558                 return true;
 559         }
 560
 561
 562         function unpause() {
 563                 // unpause auto reloads if they are currently stopped
 564                 totStopped = false;
 565                 stopped = false;
 566             $('#pause').html('');
 567         }
 568
 569
 570     function bin2hex(s){
 571         // Converts the binary representation of data to hex
 572         //
 573         // version: 812.316
 574         // discuss at: http://phpjs.org/functions/bin2hex
 575         // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
 576         // +   bugfixed by: Onno Marsman
 577         // +   bugfixed by: Linuxworld
 578         // *     example 1: bin2hex('Kev');
 579         // *     returns 1: '4b6576'
 580         // *     example 2: bin2hex(String.fromCharCode(0x00));
 581         // *     returns 2: '00'
 582         var v,i, f = 0, a = [];
 583         s += '';
 584         f = s.length;
 585
 586         for (i = 0; i<f; i++) {
 587             a[i] = s.charCodeAt(i).toString(16).replace(/^([\da-f])$/,"0$1");
 588         }
 589
 590         return a.join('');
 591     }
 592
 593         function groupChangeMember(gid, cid, sec_token) {
 594                 $('body .fakelink').css('cursor', 'wait');
 595                 $.get('group/' + gid + '/' + cid + "?t=" + sec_token, function(data) {
 596                                 $('#group-update-wrapper').html(data);
 597                                 $('body .fakelink').css('cursor', 'auto');
 598                 });
 599         }
 600
 601         function profChangeMember(gid,cid) {
 602                 $('body .fakelink').css('cursor', 'wait');
 603                 $.get('profperm/' + gid + '/' + cid, function(data) {
 604                                 $('#prof-update-wrapper').html(data);
 605                                 $('body .fakelink').css('cursor', 'auto');
 606                 });
 607         }
 608
 609         function contactgroupChangeMember(gid,cid) {
 610                 $('body').css('cursor', 'wait');
 611                 $.get('contactgroup/' + gid + '/' + cid, function(data) {
 612                                 $('body').css('cursor', 'auto');
 613                 });
 614         }
 615
 616
 617 function checkboxhighlight(box) {
 618   if($(box).is(':checked')) {
 619         $(box).addClass('checkeditem');
 620   }
 621   else {
 622         $(box).removeClass('checkeditem');
 623   }
 624 }
 625
 626 function notifyMarkAll() {
 627         $.get('notify/mark/all', function(data) {
 628                 if(timer) clearTimeout(timer);
 629                 timer = setTimeout(NavUpdate,1000);
 630         });
 631 }
 632
 633 /**
 634  * sprintf in javascript
 635  *      "{0} and {1}".format('zero','uno');
 636  **/
 637 String.prototype.format = function() {
 638     var formatted = this;
 639     for (var i = 0; i < arguments.length; i++) {
 640         var regexp = new RegExp('\\{'+i+'\\}', 'gi');
 641         formatted = formatted.replace(regexp, arguments[i]);
 642     }
 643     return formatted;
 644 };
 645 // Array Remove
 646 Array.prototype.remove = function(item) {
 647   to=undefined; from=this.indexOf(item);
 648   var rest = this.slice((to || from) + 1 || this.length);
 649   this.length = from < 0 ? this.length + from : from;
 650   return this.push.apply(this, rest);
 651 };
 652
 653 function previewTheme(elm) {
 654         theme = $(elm).val();
 655         $.getJSON('pretheme?f=&theme=' + theme,function(data) {
 656                         $('#theme-preview').html('<div id="theme-desc">' + data.desc + '</div><div id="theme-version">' + data.version + '</div><div id="theme-credits">' + data.credits + '</div>');
 657         });
 658
 659 }