function pagemenu_showsubmenu(event){
    var t = event.target;
    while(t.tagName!="LI")t = t.parentNode;
    $(t).select('.pagemenu')[0].style.display = "block";
}

function pagemenu_hidesubmenu(event){
    
    var t = event.target;
    while(t.tagName!="LI")t = t.parentNode;    
    $(t).select('.pagemenu')[0].style.display = "none";
}

function initPageMenus(e){
    $$('.pagemenu li').each(function(li){
       var ul = li.select('ul.pagemenu');       
       if(ul.length>0){
           li.observe("mouseover",pagemenu_showsubmenu);
           li.observe("mouseout",pagemenu_hidesubmenu)
       }

    });
}

//Event.observe(window, "load", initPageMenus);