/*
	To make the hover work in IE browsers
*/
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";
  				}
  				
				 node.onmouseout=function() {
					 this.className=this.className.replace(" over", "");
   				}
   			}//if
 		}
 	}
 }
 
window.onload=startList;