// Menus desplegables
navHover = function() 
{
	var lis = document.getElementById("navmenu-v").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) 
	{
		lis[i].onmouseover=function() 
		{
			this.className+=" iehover";
		}
		lis[i].onmouseout=function()
		{
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent)
    window.attachEvent("onload", navHover);