// Rollover function for Product MainNav
startList = function() {
	if (document.all && document.getElementById) {
		navRoot = document.getElementById("mainnav");
		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", "");
				   }
			   }
		  }
	 }
}
window.onload=startList;
// end Rollover function for Product MainNav