var farbtastic, pickColor;

(function($) {

	var defaultColor = '';

	pickColor = function(color) {

		farbtastic.setColor(color);

		$('#background-color').val(color);

		$('#custom-background-image').css('background-color', color);

		// If we have a default color, and they match, then we need to hide the 'Default' link.

		// Otherwise, we hide the 'Clear' link when it is empty.

		if ( ( defaultColor && color === defaultColor ) || ( ! defaultColor && ( '' === color || '#' === color ) ) )

			$('#clearcolor').hide();

		else

			$('#clearcolor').show();

	}

	$(document).ready(function() {

		defaultColor = $('#defaultcolor').val();

		$('#pickcolor').click(function() {

			$('#colorPickerDiv').show();

			return false;

		});

		$('#clearcolor a').click( function(e) {

			pickColor( defaultColor );

			e.preventDefault();

		});

		$('#background-color').keyup(function() {

			var _hex = $('#background-color').val(), hex = _hex;

			if ( hex.charAt(0) != '#' )

				hex = '#' + hex;

			hex = hex.replace(/[^#a-fA-F0-9]+/, '');

			if ( hex != _hex )

				$('#background-color').val(hex);

			if ( hex.length == 4 || hex.length == 7 )

				pickColor( hex );

		});

		$('input[name="background-position-x"]').change(function() {

			$('#custom-background-image').css('background-position', $(this).val() + ' top');

		});

		$('input[name="background-repeat"]').change(function() {

			$('#custom-background-image').css('background-repeat', $(this).val());

		});

		farbtastic = $.farbtastic('#colorPickerDiv', function(color) {

			pickColor(color);

		});

		pickColor($('#background-color').val());

		$(document).mousedown(function(){

			$('#colorPickerDiv').each(function(){

				var display = $(this).css('display');

				if ( display == 'block' )

					$(this).fadeOut(2);

			});

		});

	});

})(jQuery);