startList = function()
{
    if (document.all&&document.getElementById)
    {
		navRoot = document.getElementById("HouseMenuNav");
	
		for (i=0; i<navRoot.childNodes.length; i++)
		{
			node = navRoot.childNodes[i];
		
			if (node.nodeName=="LI")
			{
				node.onmouseover=function()
				{
					this.className+=" over";
				}
				
				node.onmouseout=function()
				{
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}

window.onload=startList;