/*
ua.js 2001-12-05

Contributor(s): Bob Clary, Netscape Communications, Copyright 2001

Netscape grants you a royalty free license to use or modify this
software provided that this copyright notice appears on all copies.
This software is provided "AS IS," without a warranty of any kind.
*/

function xbDetectBrowser()
{
  var oldOnError = window.onerror;
  var element = null;

  window.onerror = null;
  
  // work around bug in xpcdom Mozilla 0.9.1
  window.saveNavigator = window.navigator;

  var plataformaPC = false;
  navigator.OS    = '';
  navigator.version  = parseFloat(navigator.appVersion);
  navigator.org    = '';
  navigator.family  = '';

  var platform;
  if (typeof(window.navigator.platform) != 'undefined')
  {
    platform = window.navigator.platform.toLowerCase();
    if (platform.indexOf('wince') != -1 || 
	platform.indexOf('windows ce') != -1 ||
	platform.indexOf('pocket pc') != -1 ||
	platform.indexOf('windows mobile') != -1) {

      navigator.OS = 'WinCE';	
      plataformaPC = false;
    } else if (platform.indexOf('win') != -1) {
      navigator.OS = 'win';
      plataformaPC = true;
    } else if (platform.indexOf('mac') != -1) {
      navigator.OS = 'mac';
      plataformaPC = true;
    } else if (platform.indexOf('nintendo wii') != -1) {
      navigator.OS = 'wii';
      plataformaPC = true;
    } else if (platform.indexOf('unix') != -1) {
      navigator.OS = 'unix';
      plataformaPC = true;
    } else if (platform.indexOf('x11') != -1) {
      navigator.OS = 'unix';
      plataformaPC = true;
    } else if (platform.indexOf('bsd') != -1) {
      navigator.OS = 'unix';
      plataformaPC = true;
    } else if (platform.indexOf('solaris') != -1) {
      navigator.OS = 'unix';
      plataformaPC = true;
    } else if (platform.indexOf('linux') != -1) {
      navigator.OS = 'linux';	
      plataformaPC = true;
    } else if (platform.indexOf('sun') != -1) {
      navigator.OS = 'sun';
      plataformaPC = true;
    } else if (platform.indexOf('playstation') != -1) {
      navigator.OS = 'PlayStation';
      plataformaPC = true;
    } else if (platform.indexOf('ipod') != -1) {
      navigator.OS = 'IPod';
      plataformaPC = false;
    } else if (platform.indexOf('s60') != -1) {
      navigator.OS = 'S60';
      plataformaPC = false;
    } else if (platform.indexOf('blackberry') != -1) {
      navigator.OS = 'BlackBerry';
      plataformaPC = false;
    } else if (platform.indexOf('essence') != -1) {
      navigator.OS = 'essence';
      plataformaPC = false;
    } else if (platform.indexOf('palmos') != -1) {
      navigator.OS = 'PalmOS';
      plataformaPC = false;
    } else if (platform.indexOf('psp') != -1) {
      navigator.OS = 'PlayStation Portable';
      plataformaPC = false;
    }
	
  }
  
  //alert('navigator.OS: '+navigator.OS);
  
  var i = 0;
  var ua = window.navigator.userAgent.toLowerCase();
  
  if (ua.indexOf('opera') != -1)
  {
    i = ua.indexOf('opera');
    navigator.family  = 'opera';
    navigator.org    = 'opera';
    navigator.version  = parseFloat('0' + ua.substr(i+6), 10);
  }
  else if (ua.indexOf('firefox') != -1)
  {
    i = ua.indexOf('firefox');
    navigator.family  = 'firefox';
    navigator.org    = 'Mozilla';
    navigator.version  = parseFloat(ua.substr(i+8), 10);
  }
  else if (ua.indexOf('chrome') != -1)
  {
    i = ua.indexOf('chrome');
    navigator.family  = 'chrome';
    navigator.org    = 'google';
    navigator.version  = parseFloat(ua.substr(i+3), 10);
  }
  else if ((i = ua.indexOf('msie')) != -1)
  {
    navigator.org    = 'microsoft';
    navigator.version  = parseFloat('0' + ua.substr(i+5), 10);
    
    if (navigator.version < 4)
      navigator.family = 'ie3';
    else
      navigator.family = 'ie4'
  }
  else if (ua.indexOf('gecko') != -1)
  {
    navigator.family = 'gecko';
    var rvStart = navigator.userAgent.indexOf('rv:') + 3;
    var rvEnd = navigator.userAgent.indexOf(')', rvStart);
    var rv = navigator.userAgent.substring(rvStart, rvEnd);
    var decIndex = rv.indexOf('.');
    if (decIndex != -1)
    {
      rv = rv.replace(/\./g, '')
      rv = rv.substring(0, decIndex-1) + '.' + rv.substr(decIndex)
    }
    navigator.version = parseFloat(rv);

    if (ua.indexOf('netscape') != -1)
      navigator.org = 'netscape';
    else if (ua.indexOf('compuserve') != -1)
      navigator.org = 'compuserve';
    else
      navigator.org = 'mozilla';
  }
  else if ((ua.indexOf('mozilla') !=-1) && (ua.indexOf('spoofer')==-1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera')==-1)&& (ua.indexOf('webtv')==-1) && (ua.indexOf('hotjava')==-1))
  {
    var is_major = parseFloat(navigator.appVersion);
    
    if (is_major < 4)
      navigator.version = is_major;
    else
    {
      i = ua.lastIndexOf('/')
      navigator.version = parseFloat('0' + ua.substr(i+1), 10);
    }
    navigator.org = 'netscape';
    navigator.family = 'nn' + parseInt(navigator.appVersion);
  }
  else if ((i = ua.indexOf('aol')) != -1 )
  {
    // aol
    navigator.family  = 'aol';
    navigator.org    = 'aol';
    navigator.version  = parseFloat('0' + ua.substr(i+4), 10);
  }
  else if ((i = ua.indexOf('hotjava')) != -1 )
  {
    // hotjava
    navigator.family  = 'hotjava';
    navigator.org    = 'sun';
    navigator.version  = parseFloat(navigator.appVersion);
  }
  window.onerror = oldOnError;

  // Si es Internet Explorer redirigir a página móvil
  //var p = document.getElementById('textoDeteccion');
  //var txt = document.createTextNode('Movil:' + (plataformaPC == false? 'SI' : 'NO') + ' OS:' + navigator.OS + ', Version:' + navigator.version + ', Org:' + navigator.org + ', Family:' + navigator.family);
  //p.appendChild(txt);
  if (plataformaPC == false)  //debe ir al sitio wap
  {
	location.replace("http://www.grupoaval.com/pls/portal/url/page/GAVAL/SITIOWAP/HOME");
  }
  else //debe ir al sitio web
  {
	  location.replace("http://www.grupoaval.com/pls/portal/url/page/GAVAL/SITIOWEB/FRAMESET");
  }
}

xbDetectBrowser();