/*
 * jQuery UI Effects Blind
 *
 * Copyright (c) 2008 Aaron Eisenberger (aaronchi@gmail.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 * 
 * http://docs.jquery.com/UI/Effects/Blind
 *
 * Depends:
 *	effects.core.js
 */
(function($){$.effects.blind=function(o)
	{return this.queue(function()
		{var el=$(this),props=['position','top','left'];
		    var mode=$.effects.setMode(el,o.options.mode||'hide');
			var direction=o.options.direction||'vertical';$.effects.save(el,props);el.show();
			var wrapper=$.effects.createWrapper(el).css({overflow:'hidden'});
			var ref=(direction=='vertical')?'height':'width';
			var distance=(direction=='vertical')?wrapper.height():wrapper.width();
			
			if(mode=='show')wrapper.css(ref,0);
			var animation={};animation[ref]=mode=='show'?distance:0;wrapper.animate(animation,o.duration,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);