startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
if (this.id=="profiles" && document.getElementById("cover")) {
document.getElementById("cover").style.display='block';
document.getElementById("cover").style.height='225px';
document.getElementById("cover").style.left='150px';
document.getElementById("cover").style.top='10px';
document.getElementById("cover").style.width='16em';
document.getElementById("cover").style.filter='progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)';
}
//var id = this.id;
//alert("This object's ID attribute is set to \"" + id + "\"."); 
}
node.onmouseout=function() {
this.className=this.className.replace(" over", "");
if (this.id=="profile" && document.getElementById("cover")) {
document.getElementById("cover").style.display='none';
}
}
}
}

}
}
window.onload=startList;