function imgbright(node) {
$(node).attr("src",$(node).attr("src").replace('hide','show'));
+ $(node).css('width',24);
+ $(node).css('height',24);
}
function imgdull(node) {
$(node).attr("src",$(node).attr("src").replace('show','hide'));
+ $(node).css('width',16);
+ $(node).css('height',16);
}