startList = function() {
	if (document.all&&document.getElementById) {
		var ulArray = document.getElementsByTagName("ul");
		for(intUL=0; intUL<ulArray.length; intUL++) {
			navRoot = ulArray[intUL];
			if(navRoot.getAttribute('dropdown') != null) {
				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", ""); }
					}
				}
			}
		}	
	}
	var imgArray = document.getElementsByTagName("img");
	for(i=0; i<imgArray.length; i++) {
		obImg = imgArray[i];
		if(obImg.getAttribute('hover') != null) {
			obImg.onmouseover = function() { this.src = this.src + '&type=hi'}
			obImg.onmouseout = function() { this.src = this.src.replace('&type=hi',''); }
		}
	}
}

window.onload=startList;