startList = function() {
if (document.all&&document.getElementById) {
cssdropdownRoot = document.getElementById("cssdropdown");
for (y=0; y<cssdropdownRoot.childNodes.length; y++) {
node = cssdropdownRoot.childNodes[y];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
}
node.onmouseout=function() {
this.className=this.className.replace(" over", "");
}}}}}
if (window.attachEvent)
window.attachEvent("onload", startList)
else
window.onload=startList;