function MouseIn(component) {
		//component.style.backgroundColor='#7FC31C';
		//component.style.cursor = 'hand';
		showmenu(component);
	}	

	function MouseOut(component) {
		//component.style.backgroundColor='#FFFFFF';	
		hidemenu(component);
	}
	function showmenu(elmnt)
	{
		var n = elmnt.childNodes.length;
		for (i=0;i<n;i++)
		{
			var node = elmnt.childNodes[i];
			var nodeName=node.id;
			if(nodeName!=null)
			{
				if (nodeName=="truc")
				{
					node.style.visibility="visible"
				}
			}
		}
	}
	function hidemenu(elmnt)
	{
		var n = elmnt.childNodes.length;
		for (i=0;i<n;i++)
		{
			var node = elmnt.childNodes[i];
			var nodeName=node.id;
			if(nodeName!=null)
			{
				if (nodeName=="truc")
				{
					node.style.visibility="hidden"
				}
			}
		}
	}