///////////////////////////////
function openWindow() {
window.open("","JSL",'toolbar=0,location=0,scrollbars=0,width=660,height=505,resizable=1,top=100,left=220');
}

  //SuckerTree Horizontal Menu (Sept 14th, 06)
  //By Dynamic Drive: http://www.dynamicdrive.com/style/
  var menuids=["treemenu1"] //Enter id(s) of SuckerTree UL menus, separated by commas
  function buildsubmenus_horizontal(){
  for (var i=0; i<menuids.length; i++){
    var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
      for (var t=0; t<ultags.length; t++){
  		if (ultags[t].parentNode.parentNode.id==menuids[i]){ //if this is a first level submenu
  			ultags[t].style.top=ultags[t].parentNode.offsetHeight+"px" //dynamically position first level submenus to be height of main menu item
  			ultags[t].parentNode.getElementsByTagName("a")[0].className="mainfoldericon"
  		}
  		else{ //else if this is a sub level menu (ul)
  		  ultags[t].style.left=ultags[t-1].getElementsByTagName("a")[0].offsetWidth+"px" //position menu to the right of menu item that activated it
      	ultags[t].parentNode.getElementsByTagName("a")[0].className="subfoldericon"
  		}
      ultags[t].parentNode.onmouseover=function(){
      this.getElementsByTagName("ul")[0].style.visibility="visible"
      }
      ultags[t].parentNode.onmouseout=function(){
      this.getElementsByTagName("ul")[0].style.visibility="hidden"
      }
      }
    }
  }
  if (window.addEventListener)
  window.addEventListener("load", buildsubmenus_horizontal, false)
  else if (window.attachEvent)
  window.attachEvent("onload", buildsubmenus_horizontal)

///////////////////////////////
function setFav(title, address)
{
if (document.all && !window.opera)  // pokud uzivatel pouziva IE
	window.external.AddFavorite(address, title);
else // ovsem kdyz IE nepouziva
	window.alert("K oblíbeným si tyto stránky " + 
	"přidejte ručně stisknutím Ctrl + D");
return false;
}

///////////////////////////////roletky - odkazy
function go(s)
{
var t=s.options[s.selectedIndex].value;
if (t!="") window.location.href=t;
}