/* Flash Detection */

function GetSwfVer(){
  // NS/Opera version >= 3 check for Flash plugin in plugin array
  var flashVer = -1;
  if (navigator.plugins != null && navigator.plugins.length > 0) {
    if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
      var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
      var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;      
      var descArray = flashDescription.split(" ");
      var tempArrayMajor = descArray[2].split(".");
      var versionMajor = tempArrayMajor[0];
      var versionMinor = tempArrayMajor[1];
      if ( descArray[3] != "" ) {
        tempArrayMinor = descArray[3].split("r");
      } else {
        tempArrayMinor = descArray[4].split("r");
      }
      var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
      var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
    }
  }
  // MSN/WebTV 2.6 supports Flash 4
  else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
  // WebTV 2.5 supports Flash 3
  else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
  // older WebTV supports Flash 2
  else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
  else if ( isIE && isWin && !isOpera ) {
    flashVer = ControlVersion();
  }  
  return flashVer;
}

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision){
  versionStr = GetSwfVer();
  if (versionStr == -1 ) {
    return false;
  } else if (versionStr != 0) {
    if(isIE && isWin && !isOpera) {
      // Given "WIN 2,0,0,11"
      tempArray         = versionStr.split(" ");   // ["WIN", "2,0,0,11"]
      tempString        = tempArray[1];      // "2,0,0,11"
      versionArray      = tempString.split(",");  // ['2', '0', '0', '11']
    } else {
      versionArray      = versionStr.split(".");
    }
    var versionMajor      = versionArray[0];
    var versionMinor      = versionArray[1];
    var versionRevision   = versionArray[2];

          // is the major.revision >= requested major.revision AND the minor version >= requested minor
    if (versionMajor > parseFloat(reqMajorVer)) {
      return true;
    } else if (versionMajor == parseFloat(reqMajorVer)) {
      if (versionMinor > parseFloat(reqMinorVer)){
        return true;
      }else if (versionMinor == parseFloat(reqMinorVer)) {
        if (versionRevision >= parseFloat(reqRevision))
          return true;
      }
    }
    return false;
  }
}
function ControlVersion()
{
  var version;
  var axo;
  var e;

  // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

  try {
    // version will be set for 7.X or greater players
    axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
    version = axo.GetVariable("$version");
  } catch (e) {
  }

  if (!version)
  {
    try {
      // version will be set for 6.X players only
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
      
      // installed player is some revision of 6.0
      // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
      // so we have to be careful. 
      
      // default to the first public version
      version = "WIN 6,0,21,0";

      // throws if AllowScripAccess does not exist (introduced in 6.0r47)    
      axo.AllowScriptAccess = "always";

      // safe to call for 6.0r47 or greater
      version = axo.GetVariable("$version");

    } catch (e) {
    }
  }

  if (!version)
  {
    try {
      // version will be set for 4.X or 5.X player
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
      version = axo.GetVariable("$version");
    } catch (e) {
    }
  }

  if (!version)
  {
    try {
      // version will be set for 3.X player
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
      version = "WIN 3,0,18,0";
    } catch (e) {
    }
  }

  if (!version)
  {
    try {
      // version will be set for 2.X player
      axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
      version = "WIN 2,0,0,11";
    } catch (e) {
      version = -1;
    }
  }
  
  return version;
}

function DetectFlash(){
  isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
  isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
  isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

  // Major version of Flash required
  var requiredMajorVersion = 7;
  // Minor version of Flash required
  var requiredMinorVersion = 0;
  // Minor version of Flash required
  var requiredRevision = 0;
  
  var myVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
  return myVersion;
}

if( DetectFlash() ){
  document.writeln('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"');
  document.writeln(' codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"');
  document.writeln(' width="468"');
  document.writeln(' height="308"');
  document.writeln(' id="aufstellung"');
  document.writeln(' align="middle"');
  document.writeln('>');
  document.writeln('<param name="allowScriptAccess" value="sameDomain" />');
  document.writeln('<param name="movie" value="/flash/home_box_l_1_historie.swf?xml_url='+xml_url+'&speed=7" />');
  document.writeln('<param name="quality" value="high" />');
  document.writeln('<param name="bgcolor" value="#FFFFFF" />');
  document.writeln('<embed');
  document.writeln(' src="/flash/home_box_l_1_historie.swf?xml_url='+xml_url+'&speed=7"');
  document.writeln(' quality="high"');
  document.writeln(' bgcolor="#FFFFFF"');
  document.writeln(' width="468"');
  document.writeln(' height="308"');
  document.writeln(' name="aufstellung"');
  document.writeln(' align="middle"');
  document.writeln(' allowScriptAccess="sameDomain"');
  document.writeln(' type="application/x-shockwave-flash"');
  document.writeln(' pluginspage="http://www.macromedia.com/go/getflashplayer" ');
  document.writeln('/>');
  document.writeln('</object>');
}else{
  document.writeln('<div style="position: relative; top:0px; left:0px; background-image:url(/pics/bg_flash_detection.jpg); width: 468px; height: 272px;">');
  document.writeln('  <div style="position: absolute; top:30px; left:10px;" class="font_1">');
  document.writeln('    Um die dynamischen Inhalte dieser Webseite korrekt ansehen zu können, benötigen Sie den aktuellen Adobe Flash Player.<br>');
  document.writeln('    Klicken Sie auf den Button, um zur Adobe Flash Installations-Seite zu gelangen.<br>');
  document.writeln('    <a href="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash&promoid=BIOW"><img src="/pics/get_flash_player.gif" alt="Adobe Flash Player installieren" style="padding-top: 6px;"></a>');
  document.writeln('  </div>');
  document.writeln('</div>');
}