// --->> Infinite Carousel >>-----------------------------------------

$.fn.infiniteCarousel = function () {

    function repeat(str, num) {
        return new Array( num + 1 ).join( str );
    }
  
    return this.each(function () {
        var $wrapper = $('> div', this).css('overflow', 'hidden'),
            $slider = $wrapper.find('> ul'),
            $items = $slider.find('> li'),
            $single = $items.filter(':first'),
            
            singleWidth = $single.outerWidth(), 
            visible = Math.ceil($wrapper.innerWidth() / singleWidth), // note: doesn't include padding or border
            currentPage = 1,
            pages = Math.ceil($items.length / visible);            


        // 1. Pad so that 'visible' number will always be seen, otherwise create empty items
        if (($items.length % visible) != 0) {
            $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
            $items = $slider.find('> li');
        }

        // 2. Top and tail the list with 'visible' number of items, top has the last section, and tail has the first
        $items.filter(':first').before($items.slice(- visible).clone().addClass('cloned'));
        $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
        $items = $slider.find('> li'); // reselect
        
        // 3. Set the left position to the first 'real' item
        $wrapper.scrollLeft(singleWidth * visible);
        
        // 4. paging function
        function gotoPage(page) {
            var dir = page < currentPage ? -1 : 1,
                n = Math.abs(currentPage - page),
                left = singleWidth * dir * visible * n;
            
            $wrapper.filter(':not(:animated)').animate({
                scrollLeft : '+=' + left
            }, 500, function () {
                if (page == 0) {
                    $wrapper.scrollLeft(singleWidth * visible * pages);
                    page = pages;
                } else if (page > pages) {
                    $wrapper.scrollLeft(singleWidth * visible);
                    // reset back to start position
                    page = 1;
                } 

                currentPage = page;
            });                
            
            return false;
        }
        
        $wrapper.after('<a class="arrow back">&lt;</a><a class="arrow forward">&gt;</a>');
        
        // 5. Bind to the forward and back buttons
        $('a.back', this).click(function () {
            return gotoPage(currentPage - 1);                
        });
        
        $('a.forward', this).click(function () {
            return gotoPage(currentPage + 1);
        });
        
        // create a public interface to move to a specific page
        $(this).bind('goto', function (event, page) {
            gotoPage(page);
        });
    });  
};

$(document).ready(function () {
  $('.infiniteCarousel').infiniteCarousel();
});

// -----------------------------------------<< Infinite Carousel <<---
// --->> Expand/Collapse Complex Content >>---------------------------

// http://adipalaz.awardspace.com/experiments/jquery/expand.html

(function($) {
$.fn.expandAll = function(options) {
    var defaults = {
         trigger1 : '[Expand All]',
         trigger2 : '[Collapse All]',
         cllps : 'div.collapse',
         exp : 'h5.expand',
         container : '#' + this.attr("id") + ' ',
         ref : 'div',
         showMethod : 'show',
         hideMethod : 'hide',
         speed : ''
    };
    var o = $.extend({}, defaults, options);   
    return this.each(function() {
        $(o.container + o.ref + ':first').before('<p id="switch"><a href="#expand-all/collapse-all">' + o.trigger1 + '</a></p>');     
        $(this).find('#switch a').click(function() {
        var $cllps = $(this).closest(o.container).find(o.cllps),
            $exp = $(this).closest(o.container).find(o.exp);
        if ($(this).text() == o.trigger1) {
          $(this).text(o.trigger2);
          $exp.addClass('open');
          $cllps[o.showMethod](o.speed);
        } else {
          $(this).text(o.trigger1);
          $exp.removeClass('open');
          $cllps[o.hideMethod](o.speed);
        }
    });
});};
//http://www.learningjquery.com/2008/02/simple-effects-plugins:
$.fn.fadeToggle = function(speed, easing, callback) {
    return this.animate({opacity: 'toggle'}, speed, easing, callback);
};
$.fn.slideFadeToggle = function(speed, easing, callback) {
    return this.animate({opacity: 'toggle', height: 'toggle'}, speed, easing, callback);
};
})(jQuery);
////////////////////////////
$(function() {
    $('#outer').expandAll().find('div.collapse').hide().end()
    .find('h5.expand').wrapInner('<a style="display:block" href="#expand/collapse" title="Expand/Collapse" />');
    // 1. div.demo:eq(0):
    $('#outer div.demo:eq(0) h5.expand').click(function() {
        $(this).toggleClass('open')
        .next('div.collapse.normal').toggle().end()
        .next('div.collapse.slow').toggle('slow');
    });
    // 2. div.demo:eq(1):
    $('#outer div.demo:eq(1) h5.expand').click(function() {
        $(this).toggleClass('open')
        .next('div.collapse.normal').slideToggle().end()
        .next('div.collapse.slow').slideToggle('slow','linear');
    });
    // 3. div.demo:eq(2):
    $('#outer div.demo:eq(2) h5.expand').click(function() {
        $(this).toggleClass('open')
        .next('div.collapse.normal').fadeToggle('slow','linear').end()
        .next('div.collapse.slow').slideFadeToggle('slow','linear');
    });
});

// ---------------------------<< Expand/Collapse Complex Content <<---