if (navigator.appName!='Netscape' || parseInt(navigator.appVersion,10)>4) document.write('<li'+'nk rel="styl'+'esheet" hre'+'f="/css/unitas.css" ty'+'pe="text/css">');

overhead=0;
overmenu=0;
oversub=0;
showmenu=0;
menu_ok=0;
var cache1 = new Image();
cache1.src = '/pics/x.gif';
delay = 50;

var URL=self.document.location.href; var winx=self.innerWidth; var winy=self.innerHeight;

function initMenu(nr) {
  if (navigator.appName=='Netscape' && parseInt(navigator.appVersion)<=4 && (winx!=self.innerWidth || winy!=self.innerHeight)) {
    winx=self.innerWidth; winy=self.innerHeight; l=document.location; l.href=URL;
  } else {
    menu_ok=0;

    for (i=1; i<=menus; i++) {
      img=getImage('menu'+i+'-position');
      div=getDiv('menu'+i);
      if (img && div) {
        var y=getImageTop(img);
        var x=getImageLeft(img);
        moveDiv(div,x+10,y+8);
        div.onmouseover=overMenu;
        div.onmouseout=outMenu;
      }
    }

    div=getDiv('pfeil');
    if (div) {
      div.onmouseover=onSubDiv;
      div.onmouseout=offSubDiv;
    }
    menu_ok=1;
  }
}

function init() {
  _div_init();
  initMenu();
  menu_ok=1;
}


function overMenu() {
  if (!menu_ok || oversub) return;
  overhead=0;
  overmenu=1;
  div=getDiv('menu'+showmenu);
  showDiv(div);
}
function outMenu() {
  if (overhead || oversub) return;
  overmenu=0;
  setTimeout("_hideMenu()", delay);
}

function showMenu(nr) {
  if (!menu_ok) return;
  overmenu=1;
  overhead=1;
  showmenu=nr;
  hideDiv('pfeil');
  for (i=1; i<=menus; i++) if (i!=nr) hideDiv('menu'+i);
  div=getDiv('menu'+nr);
  showDiv(div);
}
function hideMenu(nr) {
  overmenu=0;
  setTimeout("_hideMenu()", delay);
}

function _hideMenu() {
  if (overmenu || oversub) return;
  hideDiv('pfeil');
  for (i=1; i<=menus; i++) hideDiv('menu'+i);
}


function onSubDiv() { oversub=1; }
function offSubDiv() { oversub=0; }

function onSub(m,s) {
  var img = getImage('sub.'+m+'.'+s);
  var div = getDiv('pfeil');
  if (div && img) {
    var x=getImageLeft(img);
    var y=getImageTop(img);
    moveDivTo(div,x-8,y-12);
    showDiv(div);
  }
}