(function($){

	function check_pass_strength() {

		var pass1 = $('#pass1').val(), user = $('#user_login').val(), pass2 = $('#pass2').val(), strength;

		$('#pass-strength-result').removeClass('short bad good strong');

		if ( ! pass1 ) {

			$('#pass-strength-result').html( pwsL10n.empty );

			return;

		}

		strength = passwordStrength(pass1, user, pass2);

		switch ( strength ) {

			case 2:

				$('#pass-strength-result').addClass('bad').html( pwsL10n['bad'] );

				break;

			case 3:

				$('#pass-strength-result').addClass('good').html( pwsL10n['good'] );

				break;

			case 4:

				$('#pass-strength-result').addClass('strong').html( pwsL10n['strong'] );

				break;

			case 5:

				$('#pass-strength-result').addClass('short').html( pwsL10n['mismatch'] );

				break;

			default:

				$('#pass-strength-result').addClass('short').html( pwsL10n['short'] );

		}

	}

	$(document).ready( function() {

		var select = $('#display_name');

		$('#pass1').val('').keyup( check_pass_strength );

		$('#pass2').val('').keyup( check_pass_strength );

		$('#pass-strength-result').show();

		$('.color-palette').click( function() {

			$(this).siblings('input[name="admin_color"]').prop('checked', true);

		});

		if ( select.length ) {

			$('#first_name, #last_name, #nickname').bind( 'blur.user_profile', function() {

				var dub = [],

					inputs = {

						display_nickname  : $('#nickname').val() || '',

						display_username  : $('#user_login').val() || '',

						display_firstname : $('#first_name').val() || '',

						display_lastname  : $('#last_name').val() || ''

					};

				if ( inputs.display_firstname && inputs.display_lastname ) {

					inputs['display_firstlast'] = inputs.display_firstname + ' ' + inputs.display_lastname;

					inputs['display_lastfirst'] = inputs.display_lastname + ' ' + inputs.display_firstname;

				}

				$.each( $('option', select), function( i, el ){

					dub.push( el.value );

				});

				$.each(inputs, function( id, value ) {

					if ( ! value )

						return;

					var val = value.replace(/<\/?[a-z][^>]*>/gi, '');

					if ( inputs[id].length && $.inArray( val, dub ) == -1 ) {

						dub.push(val);

						$('<option />', {

							'text': val

						}).appendTo( select );

					}

				});

			});

		}

	});

})(jQuery);