var ddMenuItems = new Array();
var ddMenuOffs = new Array();
var ddItemsMenu = new Array();

var img1a = new Image();img1a.src = '/_template/menu-o-nas.jpg';
var img1b = new Image();img1b.src = '/_template/menu-o-nas-on.jpg';
var img2a = new Image();img2a.src = '/_template/menu-skolni-tabule.jpg';
var img2b = new Image();img2b.src = '/_template/menu-skolni-tabule-on.jpg';
var img3a = new Image();img3a.src = '/_template/menu-nabidka-sluzeb.jpg';
var img3b = new Image();img3b.src = '/_template/menu-nabidka-sluzeb-on.jpg';
var img4a = new Image();img4a.src = '/_template/menu-kontaktni-informace.jpg';
var img4b = new Image();img4b.src = '/_template/menu-kontaktni-informace-on.jpg';


function getObj(name)
{
  if (document.getElementById)
    {this.obj = document.getElementById(name);
    this.style = document.getElementById(name).style;}
  else if (document.all)
    {this.obj = document.all[name];
    this.style = document.all[name].style;}
  else if (document.layers)
    {this.obj = document.layers[name];
    this.style = document.layers[name];}
}

function hidestyle(whichid)
{
  mainobject = new getObj(whichid);
  if (mainobject.style.display=='none')
    {mainobject.style.display='';}
  else
    {mainobject.style.display='none';}
}
function hidestyleON(whichid)
{
  mainobject = new getObj(whichid);
  mainobject.style.display='none';
}

function hidestyleOFF(whichid)
{
  mainobject = new getObj(whichid);
  mainobject.style.display='';
}
function mph(c) {
  mainobject = new getObj('menu_item_'+c);
    if (mainobject.style.display=='none')
      {
      mainobject.style.display='';
      eval("menu_img_"+c+".src=mii1.src;");
      }
    else
      {
      mainobject.style.display='none';
      eval("menu_img_"+c+".src=mii2.src;");
      }
}
function WindowOpen(uri,w,h) {
  window.open(uri,'','width='+w+',height='+h+',status=yes,resizable=yes,scrollbars=no');
}
function FotoOpen(uri,w,h) {
  window.open(uri,'','width='+(w+20)+',height='+(h+20)+',left='+(screen.width/2-w/2-10)+',top='+(screen.height/2-h/2-10)+',status=yes,resizable=yes,scrollbars=no');
}
function GetName(p) {
  var pole = p.split('\\');
  var file = pole[pole.length-1];
  var pole = file.split('.');
  if(pole.length>=2) return pole[pole.length-2];
  if(pole.length>=1) return pole[pole.length-1];
}