/*

jQuery Browser Plugin
* Version 2.3
* 2008-09-17 19:27:05
* URL: http://jquery.thewikies.com/browser
* Description: jQuery Browser Plugin extends browser detection capabilities and can assign browser selectors to CSS classes.
* Author: Nate Cavanaugh, Minhchau Dang, & Jonathan Neal
* Copyright: Copyright (c) 2008 Jonathan Neal under dual MIT/GPL license.
* JSLint: This javascript file passes JSLint verification.
*/
/*jslint
bitwise: true,
browser: true,
eqeqeq: true,
forin: true,
nomen: true,
plusplus: true,
undef: true,
white: true
*/
/*global
jQuery
*/

(function($) {
  $.browserTest = function(a, z) {
    var u = 'unknown', x = 'X', m = function(r, h) {
      for (var i = 0; i < h.length; i = i + 1) {
        r = r.replace(h[i][0], h[i][1]);
      }

      return r;
    }, c = function(i, a, b, c) {
      var r = {
        name: m((a.exec(i) || [u, u])[1], b)
      };

      r[r.name] = true;

      r.version = (c.exec(i) || [x, x, x, x])[3];

      if (r.name.match(/safari/) && r.version > 400) {
        r.version = '2.0';
      }

      if (r.name === 'presto') {
        r.version = ($.browser.version > 9.27) ? 'futhark' : 'linear_b';
      }
      r.versionNumber = parseFloat(r.version, 10) || 0;
      r.versionX = (r.version !== x) ? (r.version + '').substr(0, 1) : x;
      r.className = r.name + r.versionX;

      return r;
    };

    a = (a.match(/Opera|Navigator|Minefield|KHTML|Chrome/) ? m(a, [
			[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/, ''],
			['Chrome Safari', 'Chrome'],
			['KHTML', 'Konqueror'],
			['Minefield', 'Firefox'],
			['Navigator', 'Netscape']
		]) : a).toLowerCase();

    $.browser = $.extend((!z) ? $.browser : {}, c(a, /(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/, [], /(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/));

    $.layout = c(a, /(gecko|konqueror|msie|opera|webkit)/, [
			['konqueror', 'khtml'],
			['msie', 'trident'],
			['opera', 'presto']
		], /(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/);

    $.os = {
      name: (/(win|mac|linux|sunos|solaris|iphone)/.exec(navigator.platform.toLowerCase()) || [u])[0].replace('sunos', 'solaris')
    };

    if (!z) {
      $('html').addClass([$.os.name, $.browser.name, $.browser.className, $.layout.name, $.layout.className].join(' '));
    }
  };

  $.browserTest(navigator.userAgent);
})(jQuery);