function GetUrlParams ()
{
      var getParams = new Array ();
      if (document.location.search != "")
      {
            var paramsStr = document.location.href.split ("?") [1];
            //var params = paramsStr.split ("&");
            //for (var param in params)
            //{
            //      paramParts = params [param].split ("=");
            //      getParams [paramParts [0]] = paramParts [1];
            //}
      }
      return paramsStr;  //getParams;
}


var verIE = 7;
var verFirefox = 3;
var verSafari = 3;
//var verChrome = 0;

function browserVersionCheck()
{
    var par = GetUrlParams ();
    if (par == "insist=1" )
    {
        return;
    }
    if(browser.isIE)
    {
        var ver = browser.version;
            if (parseInt(ver, 10) < parseInt(verIE,10))
            {
                // must update IE
                document.getElementById('divLogin').style.display = "none";
                document.getElementById('divLoginIE').style.display = "inline";
            }
    }
    else if (browser.isFirefox)
    {
        var ver = browser.version;
            if (parseInt(ver, 10) < parseInt(verFirefox,10))
            {
                // must update Firefox
                document.getElementById('divLogin').style.display = "none";
                document.getElementById('divLoginFirefox').style.display = "inline";
            }
    }
    else if (browser.isSafari)
    {
        var ver = browser.version;
            if (parseInt(ver, 10) < parseInt(verSafari,10))
            {
                // must update Safari
                document.getElementById('divLogin').style.display = "none";
                document.getElementById('divLoginSafari').style.display = "inline";
            }
    }
    /*else if (browser.isChrome)
    {
        var ver = browser.version;
            if (parseInt(ver, 10) < parseInt(verChrome,10))
            {
                // must update Google
                document.getElementById('divLogin').style.display = "none";
                document.getElementById('divLoginGoogle').style.display = "inline";
            }
    }*/
    else
    {
        // no message
    }
}


function noDownloadNeed(brw)
{
    if (brw == "IE")
    {   
        document.getElementById('divLoginIE').style.display = "none";
    }
    else if(brw == "Firefox")
    {
        document.getElementById('divLoginFirefox').style.display = "none";
    }
    else if(brw == "Safari")
    {
        document.getElementById('divLoginSafari').style.display = "none";
    }
    /*else if(brw == "Chrome")
    {
        document.getElementById('divLoginGoogle').style.display = "none";
    }*/
    else
    {
        
    }
    document.getElementById('divLogin').style.display = "inline";
}

function  LoginCancel()
{
    document.getElementById(getObjectNameLogin('UserName')).value = "";
    document.getElementById(getObjectNameLogin('Password')).value = "";
}