function ieHover(){
	var nav = document.getElementById("nav");
	if (nav){
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++){
			if (nodes[i].parentNode.id == "nav"){
				nodes[i].onmouseover = function () {
					if (this.className.indexOf("hover") == -1){
						this.className += " hover";
					}
				}
				nodes[i].onmouseout = function (){
					this.className = this.className.replace(" hover", "");
				}
			}
		}
	}
}
if (window.attachEvent && !window.opera){
	window.attachEvent("onload", ieHover);
}

$(document).ready(function(){
	var c = 0;
	var mylist = document.getElementById("nav");
	for (i=0; i<mylist.childNodes.length; i++){
		if (mylist.childNodes[i].nodeName=="LI"){
			c++;
			mylist.childNodes[i].className = "nav-0"+c;
		}
	}
});