startList = function() {	
			if (document.getElementById) {
				navRoot = document.getElementById("main").childNodes[1].childNodes[0].childNodes[0];
				//alert(navRoot.childNodes.length);
				for (i=0; i<navRoot.childNodes.length; i++) {
					node = navRoot.childNodes[i];
					if (node.nodeName=="LI") {
						node.onmouseover=function() {
							if(this.childNodes[0].className == "mainlink") {
								this.className+="over";
							}//alert(this + "." + this.className);
							if(this.childNodes[2].className == "sub") {
								this.childNodes[2].onmouseover= function() {
									//alert(parent.className);
									parent.className="over";
										//alert(parent.className);
								}//endfunc
							}//endif
		  				}
						node.onmouseout=function() {
							this.className=this.className.replace("over", "");
							//alert(this + "." + this.className);
						}
					}	//end if
										
				}	//end for
			}	//end if
	}	//end func
	window.onload=startList;