window.onload = function()
{
	if (document.all && document.getElementById)
	{
		navRoot = document.getElementById("nav").getElementsByTagName("ul")[0];
		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", "");
				};
			}
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	}
	Nifty("#sideBar", "left");
	
	if (document.getElementsByTagName)
	{
		var anchors = document.getElementsByTagName("a");
		for (var i=0; i<anchors.length; i++)
		{
			var anchor = anchors[i];
			if (anchor.getAttribute("href") &&  anchor.getAttribute("rel") == "external") anchor.target = "_blank";
		}
	}
};
