/*
 * FeatureList - simple and easy creation of an interactive "Featured Items" widget
 * Examples and documentation at: http://jqueryglobe.com/article/feature_list/
 * 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;
        };
        $.featureList = function(tabs, output, options) {
                function slide(nr) {
                        if (typeof nr == "undefined") {
                                nr = visible_item + 1;
                                nr = nr >= total_items ? 0 : nr;
                        }
                        tabs.removeClass('current').filter(":eq(" + nr + ")").addClass('current');
                        //output.stop(true, true).filter(":visible").fadeOut();
                        output.stop(true, true).filter(":visible").hide();
                        //output.filter(":eq(" + nr + ")").fadeIn(function() {
                        //        visible_item = nr;
                        //});
                        output.filter(":eq(" + nr + ")").show(visible_item = nr);
                }
                var options = options || {};
                var total_items = tabs.length;
                var visible_item = options.start_item || 0;
                options.pause_on_hover = options.pause_on_hover || true;
                options.transition_interval = options.transition_interval || 5000;
                output.hide().eq( visible_item ).show();
                tabs.eq( visible_item ).addClass('current');
                //tabs.click(function() {
                tabs.mouseover(function() {
                        if ($(this).hasClass('current')) {
                                return false;
                        }
                        slide( tabs.index( this) );
                });
                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);
                                });
                        }
                }
        };
})(jQuery);