function MM_CheckFlashVersion(reqVerStr, msg) {
    with (navigator) {
        var isIE = (appVersion.indexOf("MSIE") != -1 && userAgent.indexOf("Opera") == -1);
        var isWin = (appVersion.toLowerCase().indexOf("win") != -1);
        if (!isIE || !isWin) {
            var flashVer = -1;
            if (plugins && plugins.length > 0) {
                var desc = plugins["Shockwave Flash"] ? plugins["Shockwave Flash"].description : "";
                desc = plugins["Shockwave Flash 2.0"] ? plugins["Shockwave Flash 2.0"].description : desc;
                if (desc == "") flashVer = -1;
                else {
                    var descArr = desc.split(" ");
                    var tempArrMajor = descArr[2].split(".");
                    var verMajor = tempArrMajor[0];
                    var tempArrMinor = (descArr[3] != "") ? descArr[3].split("r") : descArr[4].split("r");
                    var verMinor = (tempArrMinor[1] > 0) ? tempArrMinor[1] : 0;
                    flashVer = parseFloat(verMajor + "." + verMinor);
                }
            }
            // WebTV has Flash Player 4 or lower -- too low for video
            else if (userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 4.0;

            var verArr = reqVerStr.split(",");
            var reqVer = parseFloat(verArr[0] + "." + verArr[2]);

            if (flashVer < reqVer) {
                if (confirm(msg))
                    window.location = "http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash";
            }
        }
    }
}