var Site = {
	
	start: function(){
		if ($('tabmenu')) Site.tabMenuOver();
		if ($('tabmenu2')) Site.tabMenuOver2();
	},
	
	tabMenuOver: function(){
		var tabmenu = $$('#tabmenu .tab');
		var dropdown = $$('#tabmenu .tab #dropdown_wrapper');
		var slider = new Fx.Slide('dropdown', {duration: 600, wait:false, onActive:function(){Site.toggleVisibility(this.element)}});
		slider.hide();
		tabmenu.addEvent('mouseover', function(){
			Site.toggleVisibility(dropdown)
			slider.slideIn();
		});
		tabmenu.addEvent('mouseout', function(){
			slider.slideOut();		
		});
	},
	
	tabMenuOver2: function(){
		var tabmenu2 = $$('#tabmenu2 .tab2');
		var dropdown2 = $$('#tabmenu2 .tab2 #dropdown_wrapper2');
		var slider = new Fx.Slide('dropdown2', {duration: 600, wait:false, onActive:function(){Site.toggleVisibility(this.element)}});
		slider.hide();
		tabmenu2.addEvent('mouseover', function(){
			Site.toggleVisibility(dropdown2)
			slider.slideIn();
		});
		tabmenu2.addEvent('mouseout', function(){
			slider.slideOut();		
		});
	},
	
	toggleVisibility: function(el){
		var currentStyle = el.getStyle('visibility');
		if(currentStyle == 'hidden'){
			el.setStyles({'visibility': 'visible'});
		};
	}
		
};

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