Ss = {
	inTween:false,
	active:"",previous:"",
	start:function(){
		Ss.menu = $$('div.btns');
		Ss.activateMenu(Ss.menu);
		var bt = Ss.bt = $('whitelabel');
		bt.setStyle('height','10px');
		bt.setStyle('top','549px');
		bt.setStyle('visibility','hidden');
		$$('div.whitetxt').each(function(bl){
			bl.setStyle('display','none');
		});
	},
	
	activateMenu:function(menu){
		var fx = new Fx.Styles('whitelabel',{duration:300,
			transition:Fx.Transitions.sineInOut,
			onStart:function(){
				$('whitelabel').setStyle('visibility','visible');
				Ss.inTween = true;
				if(Ss.previous != "")
					$('l'+Ss.previous).setStyle('display','none');
			},
			onComplete:function(){
				Ss.inTween = false;
				Ss.previous = Ss.active;
				$('l'+Ss.active).setStyle('display','block');
				//pullup
			}});
		
		var fx2 = new Fx.Styles('whitelabel',{duration:100,
			transition:Fx.Transitions.sineInOut,
			onStart:function(){
				$('l'+Ss.previous).setStyle('display','none');
			}});
		
		menu.each(function(mitem,i){
			mitem.addEvent('mouseover',function(ev){
				Ss.active = new String(this.id).substr(4);
				//console.log(this.id);
				if(Ss.inTween) return;
				ev = new Event(ev).stop();
				var h = $('whitelabel').getStyle('height').toInt();
				if(h <=10){
					//console.log('appear');
					var t = $('whitelabel').getStyle('top').toInt();
					var obj = {};
					obj = {'height':[h,220],'top':[t,339]};
					fx.start(obj);
				}else if(Ss.previous != Ss.active) {
					//console.log('disappear')
					var obj1 = {'height':[220,70],'top':[339,495]};
					obj2 = {'height':[70,220],'top':[495,339]};
					fx.start(obj1).chain(function(){
						fx.start(obj2);
					});
				}
			});
			
//			$('content_body').addEvent('mouseover',function(ev){
//				ev = new Event(ev);
//				var rel = ev.relatedTarget;
//				//if (!rel) return;															
//				if(!rel.hasClass('btns')){
//					var obj1 = {'height':[220,10],'top':[339,495]};					
//					fx.start(obj1);
//				}
//					//console.log("ev:"+rel.hasClass('btns'));								
//			});
		});
	
	}


}

window.addEvent('domready',Ss.start);