function classAdd(sender, classname){if(!sender){return;};sender.className+=' '+classname;}
function classDel(sender, classname){if(!sender){return;};var s = sender.className.split(' ');var clT='';for(var i=0;i<s.length;i++){if((classname!=s[i])&&(s[i]!='')){if(clT!=''){clT+=' ';}clT+=s[i];}}sender.className=clT;}

function menuEvent(sender, e)
{
	if (sender)
	{
		if(!e){e=window.event;}
		switch(e.type){
		case 'mouseover':
			if (sender.tagName=='LI')
			{
				classAdd(sender, 'menuOver');
				if (sender.parentNode && sender.parentNode.childNodes)
				{
					var siblings = sender.parentNode.childNodes;
					if (siblings[siblings.length-1] === sender)
					{
						var tmenuDIV = sender.parentNode.parentNode;
					}
				}	
			} ; break;
		case 'mouseout':
			if (sender.tagName=='LI')
			{
				classDel(sender, 'menuOver');
				if (sender.parentNode && sender.parentNode.childNodes)
				{
					var siblings = sender.parentNode.childNodes;
					if (siblings[siblings.length-1] === sender)
					{
						var tmenuDIV = sender.parentNode.parentNode;
					}
				}

			} ; break;
		}
	}
}