<!--
  function show_logo(nummer)
  {
    switch(nummer)
    {
      case "+":
        window.current++;
        break;
      case "-":
        window.current--;
        break;
      default:
        window.current = nummer;
        break;
    }

    window.current = Math.min(window.current, window.bilder.length);
    window.current = Math.max(window.current, 1);

    if(get_element("firmenlogo").firstChild.tagName.toLowerCase() == "img")
    {
      var im = get_element("firmenlogo").firstChild;
      
      im.src = "/images/firmenlogos/" + window.bilder[window.current-1];
      im.alt = window.alt_texte[window.current-1];
    }
    else // wenn ein video geladen ist
      get_element("firmenlogo").innerHTML = "<img onclick=\"openFirmenlogo(this.src);\" style=\"border: solid 1px #d3d1d1;\" src=\"/images/firmenlogos/" + window.bilder[window.current-1] + "\" />";


    update_logonavigation();
  }



  function show_news_bild(nummer)
  {
    switch(nummer)
    {
      case "+":
        window.current++;
        break;
      case "-":
        window.current--;
        break;
      default:
        window.current = nummer;
        break;
    }

    window.current = Math.min(window.current, window.bilder.length);
    window.current = Math.max(window.current, 1);

    if(get_element("firmenlogo").firstChild.tagName.toLowerCase() == "img")
      get_element("firmenlogo").firstChild.src = "/images/news/" + window.bilder[window.current-1];
    else // wenn ein video geladen ist
      get_element("firmenlogo").innerHTML = "<img style=\"border: solid 1px #d3d1d1;\" src=\"/images/firmenlogos/" + window.bilder[window.current-1] + "\" />";


    update_newsbildnavigation();
  }



  function update_logonavigation()
  {
    var nav_neu = "";

    var x = window.current;
    var z = window.bilder.length;

    if(x != 1)
      nav_neu += '<a href="javascript: show_logo(\'-\');"><img src="/images/pfeilchen_l.gif" style="margin-bottom: -1px;" /></a>';

    nav_neu += '<a href="javascript: show_logo(1);">1</a>';


    if(x-2 > 1)
      nav_neu += "...";


    if(x-1 > 1)
      nav_neu += '<a href="javascript: show_logo(' + (x-1) + ');">' + (x-1) + '</a>';

    if(x!=1 && x!=z)
      nav_neu += '<a href="javascript: show_logo(' + x + ');">' + x + '</a>';

    if(x+1 < z)
      nav_neu += '<a href="javascript: show_logo(' + (x+1) + ');">' + (x+1) + '</a>';


    if(x+2 < z)
      nav_neu += "...";

    if(z > 1)
      nav_neu += '<a href="javascript: show_logo(' + z + ');">' + z + '</a>';


    if(x != z)
      nav_neu += '<a href="javascript: show_logo(\'+\');"><img src="/images/pfeilchen_r.gif" style="margin-bottom: -1px;" /></a>';



    get_element("logonavigation").innerHTML = nav_neu;
  }




  function update_newsbildnavigation()
  {
    var nav_neu = "";

    var x = window.current;
    var z = window.bilder.length;

    if(x != 1)
      nav_neu += '<a href="javascript: show_news_bild(\'-\');"><img src="/images/pfeilchen_l.gif" style="margin-bottom: -1px;" /></a>';

    nav_neu += '<a href="javascript: show_news_bild(1);">1</a>';


    if(x-2 > 1)
      nav_neu += "...";


    if(x-1 > 1)
      nav_neu += '<a href="javascript: show_news_bild(' + (x-1) + ');">' + (x-1) + '</a>';

    if(x!=1 && x!=z)
      nav_neu += '<a href="javascript: show_news_bild(' + x + ');">' + x + '</a>';

    if(x+1 < z)
      nav_neu += '<a href="javascript: show_news_bild(' + (x+1) + ');">' + (x+1) + '</a>';


    if(x+2 < z)
      nav_neu += "...";

    if(z > 1)
      nav_neu += '<a href="javascript: show_news_bild(' + z + ');">' + z + '</a>';


    if(x != z)
      nav_neu += '<a href="javascript: show_news_bild(\'+\');"><img src="/images/pfeilchen_r.gif" style="margin-bottom: -1px;" /></a>';



    get_element("logonavigation").innerHTML = nav_neu;
  }


  
  function play_video(videoName)
  {
    //get_element("firmenlogo").innerHTML = '<embed src="/serve_video.php?video=' + videoName + '" autostart="true" style="height: 150px; width: 220px;" />';
    get_element("firmenlogo").innerHTML = '<a href="/serve_video.php?video=' + videoName + '" id="player" style="display: block; height: 150px; width: 220px;"></a>';
    flowplayer("player", "/flowplayer/flowplayer-3.1.5.swf");
  }
  
  function openFirmenlogo(url)
  {
    window.open(url, "", "width=340, height=235");
  
  }
//-->
