var ns = navigator.appName == 'Netscape';
 var ie = !ns;
 var ver = parseInt(navigator.appVersion);
 var ie3 = ie && ver < 4;
 var ns3 = ns && ver < 4;
 var ns4 = ns && ver >= 4;
 var ie4 = ie && ver >= 4;
 var v4 = (ns4 || ie4);
 var mac = (navigator.appVersion.indexOf("Mac") != -1);
 var macie = mac && ie;
 var DOM = (document.getElementById) ? 1 : 0;


 var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"]) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0;

 if ( plugin ) {

  plugin3 = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1)) >= 3;
  plugin4 = parseInt(plugin.description.substring(plugin.description.indexOf(".")-1)) >= 4;

  }

 else if (navigator.userAgent && navigator.userAgent.indexOf("MSIE")>=0 && (navigator.userAgent.indexOf("Win ")>=0 || navigator.userAgent.indexOf("Windows 98")>=0 || navigator.userAgent.indexOf("Windows NT")>=0)) {

  document.write('<SCRIPT LANGUAGE=VBScript\> \n');
  document.write('on error resume next \n');
  document.write('plugin3 = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.3")))\n');
  document.write('plugin4 = ( IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash.4")))\n');
  document.write('</SCRIPT\> \n');

 }



// FLASH Plugin detektion



 if (plugin != null) {

  if (plugin3 == true && plugin4 == true) {

   window.location = "./flashintro.html";
   }


 }