function showSubmenu(nr) {
	var id = 'sub-'+nr;
	var li = document.getElementById(id);
	li.style.display = 'block';	

}

function hideSubmenu(nr) {
	var id = 'sub-'+nr;
	var li = document.getElementById(id);
	li.style.display = 'none';
}





navHover2 = function() 
{
	uls = document.getElementsByTagName("ul");
	for (var a = 0; a < uls.length; a++)
	{
		if (uls[a].parentNode.className == "menu2") 
		{
			var lis = uls[a].getElementsByTagName("LI");
			for (var i=0; i < lis.length; i++)
			{
				lis[i].onmouseover=function()
				{
					this.className+=" iehover2";
					//	this.ul.li.style.display = 'block';	
				
				}
				lis[i].onmouseout=function()
				{
					this.className=this.className.replace(new RegExp(" iehover2\\b"), "");
									//		this.ul.li.style.display = 'none';	

				}
			}
		}
	}
}