var isInternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

// Handle all the FSCommand messages in a Flash movie.
function flashkarte_DoFSCommand(command, args) {
       var flashkarteOBJ = isInternetExplorer ? document.all.flashkarte : document.flashkarte;
       window.history.back();
}


// Hook for Internet Explorer.
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
       document.write('<script language=\"VBScript\"\>\n');
       document.write('On Error Resume Next\n');
       document.write('Sub flashkarte_FSCommand(ByVal command, ByValargs)\n');
       document.write('Call flashkarte_DoFSCommand(command,args)\n');
       document.write('End Sub\n');
       document.write('</script\>\n');
}