// Browser Detect Lite  v2.1.4




function BrowserDetectLite() {

   var ua = navigator.userAgent.toLowerCase(); 



   // browser name

   this.isGecko     = (ua.indexOf('gecko') != -1 && ua.indexOf('safari') == -1);

   this.isMozilla   = (this.isGecko && ua.indexOf('gecko/') + 14 == ua.length);

   this.isNS        = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );

   this.isIE        = ( (ua.indexOf('msie') != -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) ); 

   this.isSafari    = (ua.indexOf('safari') != - 1);

   this.isOpera     = (ua.indexOf('opera') != -1); 

   this.isKonqueror = (ua.indexOf('konqueror') != -1 && !this.isSafari); 

   this.isIcab      = (ua.indexOf('icab') != -1); 

   this.isAol       = (ua.indexOf('aol') != -1); 

   

   // spoofing and compatible browsers

   this.isIECompatible = ( (ua.indexOf('msie') != -1) && !this.isIE);

   this.isNSCompatible = ( (ua.indexOf('mozilla') != -1) && !this.isNS && !this.isMozilla);

   

   // browser version

   this.versionMinor = parseFloat(navigator.appVersion); 

   

   // correct version number

   if (this.isNS && this.isGecko) {

      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );

   }

   else if (this.isIE && this.versionMinor >= 4) {

      this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );

   }

   else if (this.isMozilla) {

      this.versionMinor = parseFloat( ua.substring( ua.indexOf('rv:') + 3 ) );

   }

   else if (this.isSafari) {

      this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );

   }

   else if (this.isOpera) {

      if (ua.indexOf('opera/') != -1) {

         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );

      }

      else {

         this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );

      }

   }

   else if (this.isKonqueror) {

      this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );

   }

   else if (this.isIcab) {

      if (ua.indexOf('icab/') != -1) {

         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );

      }

      else {

         this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );

      }

   }

   

   this.versionMajor = parseInt(this.versionMinor); 

   this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );

   

   // dom support

   this.isDOM1 = (document.getElementById);

   this.isDOM2Event = (document.addEventListener && document.removeEventListener);

   

   // css compatibility mode

   this.mode = document.compatMode ? document.compatMode : 'BackCompat';



   // platform

   this.isWin   = (ua.indexOf('win') != -1);

   this.isWin32 = (this.isWin && ( ua.indexOf('95') != -1 || ua.indexOf('98') != -1 || ua.indexOf('nt') != -1 || ua.indexOf('win32') != -1 || ua.indexOf('32bit') != -1 || ua.indexOf('xp') != -1) );

   this.isMac   = (ua.indexOf('mac') != -1);

   this.isUnix  = (ua.indexOf('unix') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)

   this.isLinux = (ua.indexOf('linux') != -1);

   

   // specific browser shortcuts

   this.isNS4x = (this.isNS && this.versionMajor == 4);

   this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);

   this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);

   this.isNS4up = (this.isNS && this.versionMinor >= 4);

   this.isNS6x = (this.isNS && this.versionMajor == 6);

   this.isNS6up = (this.isNS && this.versionMajor >= 6);

   this.isNS7x = (this.isNS && this.versionMajor == 7);

   this.isNS7up = (this.isNS && this.versionMajor >= 7);

   

   this.isIE4x = (this.isIE && this.versionMajor == 4);

   this.isIE4up = (this.isIE && this.versionMajor >= 4);

   this.isIE5x = (this.isIE && this.versionMajor == 5);

   this.isIE55 = (this.isIE && this.versionMinor == 5.5);

   this.isIE5up = (this.isIE && this.versionMajor >= 5);

   this.isIE6x = (this.isIE && this.versionMajor == 6);

   this.isIE6up = (this.isIE && this.versionMajor >= 6);

   

   this.isIE4xMac = (this.isIE4x && this.isMac);

}

var browser = new BrowserDetectLite();