v = $(this)
    .keyup(function(){
      if( typeof el == "undefined" )
        this.el = $(this);
      var s = getPasswordStrength (this.value);
      var p = this.percents;
      var t = Math.floor( s / p );

      if( 100 <= s )
        t = this.opts.classes.length - 1;

      this.div
        .removeAttr('class')
        .addClass( this.defaultClass )
        .addClass( this.opts.classes[ t ] );

    })
    .after('<a href="#">Generate Password</a>')
    .next()
    .click(function(){
      $(this).prev().val( randomPassword() ).trigger('keyup');
      return false;
    })
    .after('<a href="#">Toggle password visibility</a>')
    .next()
    .toggle(function(){
      $(this).prev().prev().attr('type','text');
      return false;
    },function(){
      $(this).prev().prev().attr('type','password');
      return false;
    });