function showSub(id,left)  {
 top1 = 16;
 document.getElementById("submenu" + id).style.left = left;
 document.getElementById("submenu" + id).style.top = top1;
 document.getElementById("submenu" + id).style.visibility = "visible";
}

function leaveLayer (id,subid) {
 document.getElementById("submenu" + subid).style.visibility = "hidden";
 document.getElementById("submenu" + subid).style.top = -10;
 document.getElementById("mnu" + id).className = "menu-item";
}
var LayerTimer;
function leave(id,subid) {
 LayerTimer = setTimeout ("leaveLayer(" + id + "," + subid + ")", 150);
}

function enter(id)  {
 document.getElementById("mnu" + id).className = "menu-itemx";
 clearTimeout (LayerTimer);
 LayerTimer = 0;
}

function fastnavigation()  {
   path = document.all.nav.value;
   if(path != "") window.location = path;
 }