DDstartList = function() {
			//alert("line 3");
			if (document.all&&document.getElementById) { //alert("line 4: is IE=True");
				DDnavRoot = document.getElementById("topNav"); //alert("line 5: "+DDnavRoot);
				//alert("line 6: "+DDnavRoot.childNodes.length);
				for (i=0; i<DDnavRoot.childNodes.length; i++) {
					node = DDnavRoot.childNodes[i];
					//alert("line 9: "+i+") "+node.nodeName)
					if (node.nodeName=="LI") {
						node.onmouseover=function() {
							this.className+=" over";
							//alert("line 12: "+i+") "+this.className);
						}
						node.onmouseout=function() {
							this.className=this.className.replace(" over", "");
							//alert("line 17: "+i+") "+this.className);
						}
					}
				}
			}
		}
		window.onload=DDstartList;