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