probLIHover = function() { 
if (document.all&&document.getElementById) {
navRoot = document.getElementsByTagName("li");
for (i=0; i<navRoot.length; i++) {
node = navRoot[i];
node.onmouseover=function() {
if(this.className == "hie")
this.className ="over";
}
node.onmouseout=function() {
if(this.className == "over")
this.className="hie"; //this.className.replace("over", "");
}
}
}
}
if (window.attachEvent) {
window.attachEvent("onload", probLIHover);
}