if(navigator.userAgent.indexOf('MSIE 6') !=-1){
	var liElements = $('nav').getElementsByTagName('LI');
	for(var i=0; i<liElements.length; i++){				
			liElements[i].onmouseover = liOver;				
			liElements[i].onmouseout = LiOut;
		}
	function liOver(){
			//toggleMenu(this,1);
			this.className += ' over';
			if(this.getElementsByTagName('UL')[0]){
				var firstLayer = this.getElementsByTagName('UL')[0];
				if(firstLayer.className.indexOf('level0')!=-1){
						firstLayer.style.top = '97%'
						firstLayer.style.right = '1px';
					}
					else{firstLayer.style.top = '97%'
						 firstLayer.style.right = '-1px';}
			}
		}
	function LiOut(){
			//toggleMenu(this,0);
			this.className = this.className.replace('over', '');
			LayerHider(this);
		}
	function LayerHider(LiElement){		
			if(LiElement){
				var subLis = LiElement.getElementsByTagName('LI');									
				var hoverFlag = 0;
				for(var i=0; i<subLis.length; i++){
						if(subLis[i].className.indexOf('over')!=-1){
								var hoverFlag = 1;
							}
					}					
				if(LiElement.getElementsByTagName('UL')[0] && hoverFlag==0 && LiElement.className.indexOf('over')==-1){
						var firstLayer = LiElement.getElementsByTagName('UL')[0];
						firstLayer.style.top = '-10000px';
						return 0;
					}
				setTimeout('LayerHider()', 500);
			}
		}
}