// Start menu
function menu() 
{
	if (document.all&&document.getElementById && !window.opera) 
	{
		navRoot = document.getElementById("navigation");
		if (navRoot)
		{
			for (i=0; i<navRoot.childNodes.length; i++) 	
			{
				node1 = navRoot.childNodes[i];
				if (node1.nodeName=="UL") 
				{
					for (j=0; j<node1.childNodes.length; j++) 
					{
						node2 = node1.childNodes[j];
						if (node2.nodeName=="LI") 
						{
							node2.onmouseover=function() 
							{
								this.className+=" over";
							}
							node2.onmouseout=function() 
							{
								this.className=this.className.replace(" over", "");
							}
						} 
					} 
				} 
			} 
		}
	} 
}