NavScript = function()
{
	/* This condition seperates code for IE only */
	if (document.all && document.getElementById)
	{
		navRoot = document.getElementById('nav');
		
		for (i=0; i<navRoot.childNodes.length; i++)
		{
			node = navRoot.childNodes[i];
				
			if (node.nodeName == 'LI')
			{
				node.onmouseover = function()
				{
					this.className += 'navover';
				}
					
				node.onmouseout = function()
				{
					this.className=this.className.replace('navover', '');
				}
			}		
		}
	}
}
window.onload = NavScript;