<!--//--><![CDATA[//><!--


activateMenu = function(nav) {
    /* currentStyle restricts the Javascript to IE only 
    if (document.all && document.getElementById(nav).currentStyle) {  */
        if (document.getElementById(nav)){
        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";
                    }
                }
                     
            }
        }
    }
window.onload= function(){
    /* pass the function the id of the top level UL */
    activateMenu('nav');
}
//--><!]]>