startList	=	function()	{
	if	( document.all && document.getElementById )	{
		navRoot	=	document.getElementById("mainMenu");
		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;