SetUpNavRollOvers = 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", "");
		   }
		   }
		  }
		 }
		}


	OnloadFunctions = function() {
	 
		 SetUpNavRollOvers();
		 
	}
	
	
	
	window.onload=OnloadFunctions;