/**
 * 檢測電腦是否安裝了flash
 * @returns {___anonymous44316_44376}
 */
function flashChecker() {
    var hasFlash = 0; //是否安裝了flash  
    var flashVersion = 0; //flash版本  
    if (document.all) {
        var swf = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
        if (swf) {
            hasFlash = 1;
            VSwf = swf.GetVariable("$version");
            flashVersion = parseInt(VSwf.split(" ")[1].split(",")[0]);
        }
    } else {
        if (navigator.plugins && navigator.plugins.length > 0) {
            var swf = navigator.plugins["Shockwave Flash"];
            if (swf) {
                hasFlash = 1;
                var words = swf.description.split(" ");
                for (var i = 0; i < words.length; ++i) {
                    if (isNaN(parseInt(words[i]))) continue;
                    flashVersion = parseInt(words[i]);
                }
            }
        }
    }
    return {
        f: hasFlash,
        v: flashVersion
    };
}

/**
 * 返回true表示已經安裝了Flash
 * 返回flase表示沒有安裝Flash
 * @returns {Boolean}
 */
function testingFlash() {
    var fls = flashChecker();
    if (fls.f) {
        return true;
    } else {
        return false;
    }
}