var int;

function hidemenus(exc)
 {
  clearInterval(int);
  int = null;
  for (id=1; id<=1; id++){
  if (id != exc) document.all("mnui"+id).style.visibility = "hidden";
  }
 }

function outobject()
{
int = setInterval("hidemenus(20)",1000);
// ison=0;
}

function onheader(hID)
{
hidemenus(hID);
document.all("mnui"+hID).style.visibility = "visible"
}

function onobject()
{
clearInterval(int);
int = null;
}


function otevriOkno(url, jmeno, w, h) 
{  
    popupWin = window.open(url, jmeno, 'resizable=1,top=20,left=20,menubar=0,scrollbars=yes,width=' + w + ',height=' + h);
}