Java Script Detect Browser

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แว๊ก ขอแก้ไขโค๊ด อันเก่าบังเอิญอัพโค๊ดลับเฉพาะไปด้วย >.<

-แยกการจับ Google Chrome ระหว่าง Desktop, Android, iPhone

dataget = navigator.userAgent;
getBrowser();

function getBrowser(){

   if(dataget.indexOf("Lunascape") != -1){
   /*
   LunaScape have 3 engin.
   1. is MSIE
   2. is Gecko
   3. Webkit

   But "Gecko" and "Webkit" almost the same user agent.
   So, that two Engin aloso use the same if() function.

   */
       function lunaEngin(){
           if(dataget.indexOf("MSIE") != -1){
               arrName = dataget.split("Lunascape");
               Version_Number = parseFloat(arrName[1]);
           }else{
               arrName = dataget.split("Lunascape/");
               Version_Number = parseFloat(arrName[1]);
           }
           return Version_Number;
       }

       name = "Lunascape";
       Version = lunaEngin();

       writeDetail(name, Version);

   }
   else if(dataget.indexOf("Maxthon") != -1){
       name = "Maxthon";
       arrName = dataget.split("Maxthon/");
       Version = parseFloat(arrName[1]);
       writeDetail(name, Version);
   }
    else if(dataget.indexOf("MSIE") != -1){

       name = "Microsoft Internet Explorer";
       arrName = dataget.split("MSIE");
       Version = parseFloat(arrName[1]);

       if(Version >= 8)
       {
           writeDetail(name, Version);
       }
       else
       {
document.write('<p><b>You still using old Version of Internet Explorer Please Up Grade now for better performance.</b></br>');
           document.write("<a href='http://www.ieaddons.com/en/'>Click Here to Download New Version of Internet Explorer!</a>");
           //window.close();

        }


    }
    else if(dataget.indexOf("Opera") != -1)
    {
        keyword = "Opera Mini/";
        if(dataget.indexOf(keyword) != -1)
        {
            arrName = dataget.split(keyword);
            Version = parseFloat(arrName[1]);
            name = "Opera Mini";
            writeDetail(name, Version);
        }else{
            keyword = "Version/";
            arrName = dataget.split(keyword);
            Version = parseFloat(arrName[1]);
            name = "Opera";
            writeDetail(name, Version);
        }

    }
    else if(dataget.indexOf("RockMelt") != -1)
    {
        arrName = dataget.split("RockMelt/");
        Version = parseFloat(arrName[1]);
        name = "RockMelt Social Browser";
        writeDetail(name, Version);
    }
    else if(dataget.indexOf("Chrome/") != -1)
    {
        if(dataget.indexOf("Android") != -1)
        {
                document.write('

Google Chrome for Android

');
        }else{
                arrName = dataget.split("Chrome/");
                Version = parseFloat(arrName[1]);
                name = "Chrome";
                writeDetail(name, Version);
        }

    }
        else if(dataget.indexOf("Firefox/") != -1)
    {
        if(dataget.indexOf("Android") != -1){
                document.write('

Firefox for Android

');
        }else{
                arrName = dataget.split("Firefox/");
                Version = parseFloat(arrName[1]);
                name = "Firefox";
                writeDetail(name, Version);
        }
    }
        else if(dataget.indexOf("Android") != -1)
    {
        arrName = dataget.split("Android");
        Version = parseFloat(arrName[1]);
        name = "Android";
        writeDetail(name, Version);
    }
    else if(dataget.indexOf("Safari") != -1)
    {
                if(dataget.indexOf("iPad") != -1){
        document.write('

You access from iPad

');
        }
        if(dataget.indexOf("iPod") != -1){
        document.write('

You access from iPod

');
        }
        else if(dataget.indexOf("iPhone") != -1){
                if(dataget.indexOf("CriOS") != -1){
                        document.write('

Google Chrome for iPhone

');
                }else if(dataget.indexOf("iPhone") != -1){
                        document.write('

You access from iPhone

');
                }
        }
        else if(dataget.indexOf("Version/") != -1)
        {
        arrName = dataget.split("Version/");
        Version = parseFloat(arrName[1]);
        name = "Safari";
        writeDetail(name, Version);
        }

    }
        else if(dataget.indexOf("Bada/") != -1)
    {
        arrName = dataget.split("Bada/");
        Version = parseFloat(arrName[1]);
        name = "Bada";
        writeDetail(name, Version);
    }

}

function writeDetail(browsName, browsVer){
   document.write('

Now you use ' + browsName + ' Version ' + browsVer +'

');
}

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Detect Browser โดย PAWEEN PEECHAWANICH อนุญาตให้ใช้ได้ตาม สัญญาอนุญาตของครีเอทีฟคอมมอนส์แบบ แสดงที่มา-ไม่ใช้เพื่อการค้า-อนุญาตแบบเดียวกัน 3.0 ต้นฉบับ.

Java Script Detect Browser

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