browserName = navigator.appName;   // detect browser
  browserVer = parseInt(navigator.appVersion);
  platform = navigator.platform;   // detect bs
  var activepic = null;
  var selectedpic = "1";
  
  if (browserName == "Netscape" && browserVer < 5) {
      ns=1; ie=0;mz=0;
  }
  if ((browserName != "Microsoft Internet Explorer") && (browserVer >= 5)){
      ns=0; ie=0; mz=1;
  }
  if (browserName == "Microsoft Internet Explorer") {
      ns=0; ie=1; mz=0;
  }
//----------------------------------------------------------------------------
// rollover
  function rollover2(pic_name, file_name)
  {
    if (ns) {   // netscape 4.x proprietary style
      document[pic_name].src = file_name;
    }
    else {  // mozilla or other dom compatible
      document.getElementsByName(pic_name)[0].src = file_name;
    }
  }

  function getFilename(url)
  {
    var arr = url.split('/');
    return arr[arr.length-1];
  }	  

  function getPath(url)
  {
    var arr = url.split('/');
    return url.substring(0,url.length- arr[arr.length-1].length);
  }	  

  function rollover(nr)
  {
    var hyperlink = document.getElementById("link" + nr);
    var pic = document.getElementById("pic" + nr) 
     /*
    if (getFilename(pic.src) == getFilename(pic.src).replace("blue_", ""))
    {
      selectedpic = getFilename(pic.src);
      return;
    }
*/
if (selectedpic != "-1")
    pic.src = getPath(pic.src) + getFilename(pic.src).replace("blue_", "");

    hyperlink.style.color = "#FFFFFF";
    
  }
  
  function rollout(nr)
  {
    var hyperlink = document.getElementById("link" + nr);
    var pic = document.getElementById("pic" + nr) 
    
	if (selectedpic != "-1" && getFilename(pic.src) != selectedpic)
	    pic.src = getPath(pic.src) + "blue_" + getFilename(pic.src).replace("blue_", "");

	if (selectedpic == "-1" || getFilename(pic.src) != selectedpic)
	    hyperlink.style.color = "#95A2C1";




  }  

  function selectpic(nr)
  {
    var pic = null;
    var i = 1;
    while ( pic = document.getElementById("pic" + i) )
    {
      if (i != nr)
      {
        pic.src = getPath(pic.src) + "blue_" + getFilename(pic.src).replace("blue_", "");    
        document.getElementById("link" + i).style.color = "#95A2C1";      
      }
      i++;
    }
    
   // alert(nr);
    pic = document.getElementById("pic" + nr);    
    pic.src = getPath(pic.src) + getFilename(pic.src).replace("blue_", "");
    selectedpic = getFilename(pic.src);
    
    
    document.getElementById("link" + nr).style.color = "#FFFFFF";
    
  }
  
  function deselectall()
  {
    var pic = null;
    var i = 1;
    while ( pic = document.getElementById("pic" + i) )
    {
      pic.src = getPath(pic.src) + getFilename(pic.src).replace("blue_", "");    
      document.getElementById("link" + i).style.color = "#95A2C1";      
      i++;
    }
    selectedpic = "-1";
  }
  
  
  function popup(url, width, height)
  {
    var x = screen.width/2 - width/2;
    var y = screen.height/2 - height/2 - 24;
    window.open(url,'bilder',"width=" + width + ",height="+height+",left=" + x + ",top=" + y + ",dependent=yes,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no");
  }