function initPage(){
	var nav = new Array();
	nav[0] = document.getElementById("nav1");
	nav[1] = document.getElementById("nav2");
	nav[2] = document.getElementById("nav3");
	for (var j = 0; j < nav.length; j++){
		if (nav[j]){
			var nodes = nav[j].getElementsByTagName("li");
			for (var i = 0; i < nodes.length; i++){
				nodes[i].onmouseover = function (){
					if (this.className.indexOf("hover") == -1){
						this.className += " hover";
					}
				}
				nodes[i].onmouseout = function (){
					this.className = this.className.replace(" hover", "");
				}
			}
			nodes = [];
		}
	}
}
if (window.attachEvent && !window.opera) window.attachEvent("onload", initPage);


function initVoteForm()
{
	var sets = document.getElementsByTagName("form");
	for (var i = 0; i < sets.length; i++)
	{
		(function(i){
			if (sets[i].className.indexOf("autosubmit-form") != -1)
			{
				var _radios = sets[i].getElementsByTagName("input");
				for (var j = 0; j < _radios.length; j++)
				{
					if(_radios[j].type == "radio")
						_radios[j].onclick = function ()
						{
							sets[i].submit();
							return false;
						}
				}
			}
		})(i);
	}
}

if (window.addEventListener) window.addEventListener("load", initVoteForm, false);
else if (window.attachEvent) window.attachEvent("onload", initVoteForm);