// Define popup menu window functions

startList = function() {
   if (document.all&&document.getElementById) {
	navRoot = document.getElementById("dc_nav");
	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", "");
			}
   		}
	}

	// try to add to prior loop with an "or" ...
	navRoot = document.getElementById("dr_nav");
	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;