/*
 * FeatureList - simple and easy creation of an interactive "Featured Items" widget
 * Examples and documentation at: http://jqueryglobe.com/article/arrow-slider/
 * Version: 1.0.0 (01/09/2009)
 * Copyright (c) 2009 jQueryGlobe
 * Licensed under the MIT License: http://en.wikipedia.org/wiki/MIT_License
 * Requires: jQuery v1.3+
*/

;(function($) {
	$.fn.featureList = function(options) {
		var tabs	= $(this);
		var output	= $(options.output);
		new jQuery.featureList(tabs, output, options);
		return this;
	};

	$.featureList = function(tabs, output, options) {
		function slide(nr) {
			if (typeof nr == "undefined") {
				nr = visible_item + 1;
				nr = nr >= total_items ? 0 : nr;
			}
			
			tabs.removeClass('current');
			$('#arrows').animate({top: nr * 72  + 'px'},800);
			
			output.stop(true, true).filter(":visible").fadeOut('slow');
			output.filter(":eq(" + nr + ")").fadeIn('slow',function() {
				visible_item = nr;	
			});
		}

		var options			= options || {};
		var total_items		= tabs.length;
		var visible_item	= options.start_item || 0;

		options.pause_on_hover		= options.pause_on_hover		|| true;
		options.transition_interval	= options.transition_interval	|| 5000;
		
		output.hide().eq( visible_item ).show();

		tabs.click(function() {
			if ($(this).hasClass('current')) {
				return false;
			}
			slide(tabs.index(this));
			tabs.removeClass('current');
			$(this).addClass('current');
		});
				
		
		if (options.transition_interval > 0) {
			var timer = setInterval(function () {
				slide();
			}, options.transition_interval);

			
			
			
			if (options.pause_on_hover) {
				tabs.mouseenter(function() {
					clearInterval( timer );

				}).mouseleave(function() {
					clearInterval( timer );
					timer = setInterval(function () {
						slide();
					}, options.transition_interval);
				});
				output.mouseenter(function() {
					clearInterval( timer );

				}).mouseleave(function() {
					clearInterval( timer );
					timer = setInterval(function () {
						slide();
					}, options.transition_interval);
				});
			}
		}
	};
})(jQuery);

var $j = jQuery.noConflict();
$j(document).ready(function() {

	$j.featureList(
		$j("#tabs li a"), $j("#output li"), { start_item : 0 }
	);
});