// Navigation Script
startList = function() {
	if (document.all&&document.getElementById) {
		var ULitem = document.getElementById("navigation").getElementsByTagName("ul");
		if (ULitem[0].id == "mainnav") { return true; } else { ULitem[0].id = "mainnav"; }
		navRoot = document.getElementById("mainnav");
		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", "");
   				}
   			}
  		}
 	}
}
// Event Handler
function addEvent(obj, evType, fn) {
	if (obj.addEventListener){ 
		obj.addEventListener(evType, fn, false); 
	return true;
	} 
	else if (obj.attachEvent) {
		var r = obj.attachEvent("on"+evType, fn);
	return r;
	} 
	else { return false; } 
}
addEvent(window, 'load', startList);