function detect_flash() {
    // -----------------------------------------------------------------------------
    // Globals
    // Major version of Flash required
    var requiredMajorVersion = 10;
    // Minor version of Flash required
    var requiredMinorVersion = 0;
    // Minor version of Flash required
    var requiredRevision = 0;
    // -----------------------------------------------------------------------------
    // -->
    
    // Version check for the Flash Player that has the ability to start Player Product Install (6.0r65)
    var hasProductInstall = DetectFlashVer(6, 0, 65);
    
    // Version check based upon the values defined in globals
    var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
    
    /*
    // Check to see if a player with Flash Product Install is available and the version does not meet the requirements for playback
    if ( hasProductInstall && !hasRequestedVersion ) {
        // MMdoctitle is the stored document.title value used by the installation process to close the window that started the process
        // This is necessary in order to close browser windows that are still utilizing the older version of the player after installation has completed
        // DO NOT MODIFY THE FOLLOWING FOUR LINES
        // Location visited after installation is complete if installation is required
        var MMPlayerType = (isIE == true) ? "ActiveX" : "PlugIn";
        var MMredirectURL = window.location;
        document.title = document.title.slice(0, 47) + " - Flash Player Installation";
        var MMdoctitle = document.title;
    
        AC_FL_RunContent(
            "src", "/dynplayer/playerProductInstall",
            "FlashVars", "MMredirectURL="+MMredirectURL+'&MMplayerType='+MMPlayerType+'&MMdoctitle='+MMdoctitle+"",
            "width", "100%",
            "height", "100%",
            "align", "middle",
            "id", "MediaPlayer",
            "quality", "high",
            "bgcolor", "#000000",
            "name", "tv_set",
            "allowScriptAccess","sameDomain",
            "type", "application/x-shockwave-flash",
            "pluginspage", "http://www.adobe.com/go/getflashplayer"
        );
    }  else 
    */
    if (!hasRequestedVersion){  // flash is too old or we can't detect the plugin
        var alternateContent = ''
        + 'This content requires the Adobe Flash Player. '
        + '<a href=http://www.adobe.com/go/getflash/>Get Flash</a>';
        document.getElementById('tv_set').innerHTML = (alternateContent);  // insert non-flash content
       }
    
}