activateMenu = function(nav) {
    /* currentStyle restricts the Javascript to IE only */
	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";
					//this.style.background="#7681AB";
					this.style.color="#FFFFFF";
      			}
				lis[i].onmouseout=function() {                       
                    this.lastChild.style.display="none";
					this.style.background="transparent";
				}
				//lis[i].className = "hasChildren";
            }
		}
	}
}

//window.onload= function(){
//    activateMenu('nav'); //you only need one of these for each menu
//}