function initPage()
{
	var nav = document.getElementById("nav");
	if (nav)
	{
		var nodes = nav.getElementsByTagName("li");
		for (var i = 0; i < nodes.length; i++)
		{
			nodes[i]._href = nodes[i].getElementsByTagName('a')[0].href;
			nodes[i].onmouseover = function () 
			{
				if (this.className.indexOf("hover") == -1)
				{
					this.className += " hover";
				}
			}
			nodes[i].onmouseout = function ()
			{
				this.className = this.className.replace("hover", "");
			}
		}
	}
	var _alluls = document.getElementsByTagName('ul');
	if (_alluls.length){
		for (var j=0; j<_alluls.length; j++){		
			if (_alluls[j].className.indexOf('middle-list')!=-1){
				if (_alluls[j])
				{
					var nodes = _alluls[j].getElementsByTagName("li");
					for (var i = 0; i < nodes.length; i++)
					{
						nodes[i]._href = nodes[i].getElementsByTagName('a')[0].href;
						nodes[i].onmouseover = function () 
						{
							if (this.className.indexOf("hover") == -1)
							{
								this.className += " hover";
							}
						}
						nodes[i].onmouseout = function ()
						{
							this.className = this.className.replace("hover", "");
						}
						nodes[i].onclick = function(){
							window.location = this._href;
						}
					}
				}
			}
		}
	}	
}
if (window.addEventListener){
	window.addEventListener("load", initPage, false);
	
}
else if (window.attachEvent && !window.opera){
	window.attachEvent("onload", initPage);	
}