function start()
{
 Alladyn();
}

kryj = 0; id = 0;
function menu(element) {
  i = 1; kryj = 1;
  while (e = document.getElementById("m" + i++)) 
    e.style.visibility = "hidden";
  document.getElementById(element).style.visibility = "visible";
      vlay.m1.vopacity(75);
      vlay.m2.vopacity(75);
      vlay.m3.vopacity(75);
      vlay.m4.vopacity(75);
      vlay.m5.vopacity(75);
}

function koniec() {
  clearTimeout(id);
  kryj=0; id = setTimeout(ukryj, 1500)
}

function ukryj() {
  if (kryj==0) {
    i = 1; 
    while (e = document.getElementById("m" + i++)) 
      e.style.visibility = "hidden";
  }
}

function popup(url, width, height)
{
var Win = window.open(""+url,"popup",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=auto,menubar=no, left=0, top=0' );
}
function popup2(url, width, height)
{
var Win = window.open(""+url,"popup",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=yes,menubar=no, left=0, top=0' );
}