var Docs = function(){
	return {
		init : function(){
			var loading = Ext.get('loading');
			var mask = Ext.get('loading-mask');
			mask.setOpacity(.8);
			mask.shift({
				xy:loading.getXY(),
				width:loading.getWidth(),
				height:loading.getHeight(), 
				remove:true,
				duration:1,
				opacity:.3,
				easing:'bounceOut',
				callback : function(){
					loading.fadeOut({duration:.2,remove:true});
				}
			});
		},
		loadDoc : function(url){
			Ext.get('main').dom.src = url;
		}
	};
}();
Ext.onReady(Docs.init, Docs, true);