//activates menus

activateMenu = function(nav) 
{
	if (document.all && document.getElementById(nav).currentStyle) 
	{  
		var navroot = document.getElementById(nav);

		/* Get all the list items within the menu */
		var lis=navroot.getElementsByTagName("LI");  
		for (i=0; i<lis.length; i++) 
		{
	 		/* If the LI has another menu level */
			if(lis[i].lastChild.tagName=="UL")
			{
				/* assign the function to the LI */
				lis[i].onmouseover=function() 
				{	
					/* display the inner menu */
					this.lastChild.style.display="block";
				}
				lis[i].onmouseout=function() 
				{                       
					this.lastChild.style.display="none";
				}
			}
		}
	}
}

function init()
{
	activateMenu('nav'); 
  //activateMenu('vertnav');  
	//iceCookie('userpref', '|');
}
window.onload=init;