text: /**
   * jquery.pwstrength http://matoilic.github.com/jquery.pwstrength
   *
   * @version v0.1.1
   * @author Mato Ilic <info@matoilic.ch>
   * @copyright 2013 Mato Ilic
   *
   * Dual licensed under the MIT and GPL licenses:
   * http://www.opensource.org/licenses/mit-license.php
   * http://www.gnu.org/licenses/gpl.html
   */
  ;(function($) {
      $.pwstrength = function(password) {
          var score = 0, length = password.length, upperCase, lowerCase, digits, nonAlpha;
          
          if(length < 5) score += 0;
          else if(length < 8) score += 5;
          else if(length < 16) score += 10;
          else score += 15;
          
          lowerCase = password.match(/[a-z]/g);
          if(lowerCase) score += 1;
          
          upperCase = password.match(/[A-Z]/g);
          if(upperCase) score += 5;
          
          if(upperCase && lowerCase) score += 2;
          
          digits = password.match(/\d/g);
          if(digits && digits.length > 1) score += 5;
          
          nonAlpha = password.match(/\W/g)
          if(nonAlpha) score += (nonAlpha.length > 1) ? 15 : 10;
          
          if(upperCase && lowerCase && digits && nonAlpha) score += 15;
  
          if(password.match(/\s/)) score += 10;
  
          if(score < 15) return 0;
          if(score < 20) return 1;
          if(score < 35) return 2;
          if(score < 50) return 3;
          return 4;
      };
      
      function updateIndicator(event) {
          var strength = $.pwstrength($(this).val()), options = event.data, klass;
          klass = options.classes[strength];
          
          options.indicator.removeClass(options.indicator.data('pwclass'));
          options.indicator.data('pwclass', klass);
          options.indicator.addClass(klass);
          options.indicator.find(options.label).html(options.texts[strength]);
      }
      
      $.fn.pwstrength = function(options) {
          var options = $.extend({
              label: '.label',
              classes: ['pw-very-weak', 'pw-weak', 'pw-mediocre', 'pw-strong', 'pw-very-strong'],
              texts: ['очень слабый', 'слабый', 'посредственный', 'сильный', 'очень сильный']
          }, options || {});
          options.indicator = $('#' + this.data('indicator'));
          
          return this.keyup(options, updateIndicator);
      };
  })(jQuery);