// ========= Provjera browsera
// ==========================================================
   iens6 = document.all||document.getElementById

   if (iens6) {
     function obj(id){
       return document.getElementById? document.getElementById(id) : document.all.id }
   }
   else {
     browserNoGood = "Za pregled ovih stranica potreban je\n"
                   + "Microsoft Internet Explorer 5 ili Netscape 6."
     alert(browserNoGood);
     location.href = '/sorry.asp';
   }



// ========= Hover botuni
// ==========================================================
   function hover(obj, state) {
     if (state)
       obj.src = eval(obj.name + 'x.src')
     else
       obj.src = eval(obj.name + '.src')
   }



// ========= Prikaz/sakrivanje layera
// ==========================================================
   function sLayer(objName)  // show layer
   {
     obj(objName).style.visibility = "visible";
   }

   function hLayer(objName)  // hide layer
   {
     obj(objName).style.visibility = "hidden";
   }



// ========= Uključivanje / isključivanje layera s podmenijem
// ==========================================================
function mnuOn(kojiMnu){
   sLayer(kojiMnu+'_submenu'); return true;
}

function mnuOff(kojiMnu){
   hLayer(kojiMnu+'_submenu'); return true;
}


// ========= pop-up prozor
  function winPopUp(w,h,slika)
  {
    var winURL = "popUp.asp?slika=" + slika + "&width=" + w + "&height=" + h
    var winIme = 'PopUp'
    var winAtributi =
      'width=' + w
    + ',height=' + h
    + ',toolbar=no'
    + ',location=no'
    + ',directories=no'
    + ',status=no'
    + ',menubar=no'
    + ',scrollbars=no'
    + ',resizable=no';

    eval("window.open(winURL, winIme, winAtributi)");
  }