activateMenu = function(nav) {
	if (document.all && document.getElementById(nav).currentStyle) {  
		var navroot = document.getElementById(nav);	
		var selectContainer = document.getElementsByTagName("SELECT");	
		/* Get all the list items within the menu */
		var lis=navroot.getElementsByTagName("LI");  
		for (i=0; i<lis.length; i++) {
			if(lis[i].lastChild.tagName=="UL"){
				lis[i].onmouseover=function() {	
					 this.lastChild.style.display="block";
					 //turnOffSelect = function(nav){

						
					/*for(j=0; j<selectContainer.length; j++)
						selectContainer[j].style.display = 'none';
					*/
					

				}
				lis[i].onmouseout=function() {                       
					 this.lastChild.style.display="none";
				/*for(j=0; j<selectContainer.length; j++)
						selectContainer[j].style.display = 'block';
				*/
				}
			}
		}
	}
}
window.onload= function(){
    activateMenu('nav'); 
}