function check()
{
  checkBrowserVer('','older_browser.html');
  MM_checkPlugin('Shockwave Flash','','no_flash.html',true);
}

function preLoad (imgfile)
{
  Cache = new Image();
  eval ("Cache.src = \"" + p + "img/" + imgfile+"\"");
}

function init()
{
  NS4 = (document.layers);
  IE4 = (document.all);
  nummenus = 8;
  NS4 = (document.layers);
  IE4 = (document.all);

  if (NS4)
  {
    widthCheck = window.innerWidth;
    heightCheck = window.innerHeight;
    window.onResize = resizeFix;
  }
  preLoad ('void_uv.gif');
  preLoad ('go_on_uv.gif');
  preLoad ('go2_on_uv.gif');
  preLoad ('n_adv_search_on_de.gif');
}

function resizeFix()
{
  if (widthCheck != window.innerWidth || heightCheck != window.innerHeight)
    self.location.reload();
}

function SwitchImage(imgSource,imgName)
{
  if (document.images[imgName])
  {
    document.images[imgName].src = imgSource;
    return true;
  }
}

function checkBrowserVer(four,notfour)
{
  if (navigator.appVersion.indexOf('4.') != -1)
  {
    if (four) location.href = four;
  }
  else
  {
    if (notfour) location.href = p + notfour;
  }
}

function MM_checkPlugin(plugin, theURL, altURL, IEGoesToURL)
{ //v2.0
  if ((navigator.plugins && navigator.plugins[plugin]) || //if NS, or
      (IEGoesToURL &&  //if flag set, and MSIE browser for Win95/NT (ActiveX)
       navigator.appName.indexOf('Microsoft') != -1 &&
       navigator.appVersion.indexOf('Mac') == -1 &&
       navigator.appVersion.indexOf('3.1') == -1))
  {
       if (theURL.length>2) window.location = theURL;
  }
  else
  {
    if (altURL.length>2) window.location = altURL;
  }
  document.MM_returnValue = false;
}

function checkIt()
{
  if (navigator.appVersion.indexOf("(X11") != -1 || navigator.appVersion.indexOf("(Mac") != -1) return 1
  else return 0
}

function closed()
{
  return true;
}

//  var checkOpenWindow = false;

function openMiniWin(src,type) {
  switch (type) {
    case "1": {
      H = 350;
      W = 420;
      break;
    }
    case "2": {
      H = 380;
      W = 650;
      break;
    }
    case "3": {
      H = 460;
      W = 650;
      break;
    }
    case "4": {
      H = 460;
      W = 550;
      break;
    }
    case "5": {
      H = 570;
      W = 650;
      break;
    }
    case "6": {
      H = 570;
      W = 800;
      break;
    }
    case "7": {
      H = 600;
      W = 480;
      break;
    }
    case "8": {
      H = 440;
      W = 680;
      break;
    }
    case "9": {
      H = 600;
      W = 550;
      break;
    }
    case "10": {
      H = 600;
      W = 680;
      break;
    }
  }
//  alert(MiniWin);
//  if (checkOpenWindow==true) MiniWin.close();
//  else checkOpenWindow = true;
  MiniWin=window.open( src , 'toolbar','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+W+',height='+H);
}

function openMiniWin2(src,W,H) {
  MiniWin=window.open( src , 'toolbar','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=no,width='+W+',height='+H);
}

function openMiniWin3(src,W,H) {
  MiniWin=window.open( src , 'toolbar','toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=no,resizable=no,copyhistory=no,width='+W+',height='+H);
}

function openMiniWinStandard(src,W,H)
{
  MiniWin=window.open( src ,'toolbar','toolbar=no,location=no,directories=no,status=yes,menubar=yes,scrollbars=no,resizable=yes,copyhistory=no,width='+W+',height='+H);
}

function openMiniWinStanAdv(src,W,H)
{
  if (document.all && document.styleSheets)
  {
    H = H -19;
  }
  MiniWin=window.open( src ,'toolbar','toolbar=no,location=no,directories=no,status=yes,menubar=yes,scrollbars=no,resizable=yes,copyhistory=no,left=0,top=0,screenX=0,screenY=0,width='+W+',height='+H);
}

function quickCheck(form, pos)
{
  if (form.elements[pos].value == "")
  {
    alert ("Bitte geben Sie einen Suchbegriff ein!");
    form.elements[pos].focus();
  }
  else
    form.submit();
}
function Go(x)
{

   document.location.href = x;
  
}