(function($){$.effects.fold=function(o){return this.queue(function(){var el=$(this),props=['position','top','left'];var mode=$.effects.setMode(el,o.options.mode||'hide');var size=o.options.size||15;$.effects.save(el,props);el.show();var wrapper=$.effects.createWrapper(el).css({overflow:'hidden'});var ref=(mode=='show')?['width','height']:['height','width'];var distance=(mode=='show')?[wrapper.width(),wrapper.height()]:[wrapper.height(),wrapper.width()];if(mode=='show')wrapper.css({height:size,width:0});var animation1={},animation2={};animation1[ref[0]]=mode=='show'?distance[0]:size;animation2[ref[1]]=mode=='show'?distance[1]:0;wrapper.animate(animation1,o.duration/2,o.options.easing)
.animate(animation2,o.duration/2,o.options.easing,function(){if(mode=='hide')el.hide();$.effects.restore(el,props);$.effects.removeWrapper(el);if(o.callback)o.callback.apply(el[0],arguments);el.dequeue();});});};})(jQuery);