(function () {
    $.fn.infiniteCarousel = function () {
        function repeat(str, n) {
            return new Array( n + 1 ).join(str);
        }
        
        return this.each(function () {
            // magic!
            var $wrapper = $('> div', this).css('overflow', 'hidden'),
                $slider = $wrapper.find('> ul').width(9999),
                $items = $slider.find('> li'),
                $single = $items.filter(':first')
                
                singleWidth = $single.outerWidth(),
                visible = Math.ceil($wrapper.innerWidth() / singleWidth),
                currentPage = 1,
                pages = Math.ceil($items.length / visible);
                
            /* TASKS */
            
            // 1. pad the pages with empty element if required
            if ($items.length % visible != 0) {
                // pad
                $slider.append(repeat('<li class="empty" />', visible - ($items.length % visible)));
                $items = $slider.find('> li');
            }
            
            // 2. create the carousel padding on left and right (cloned)
            $items.filter(':first').before($items.slice(-visible).clone().addClass('cloned'));
            $items.filter(':last').after($items.slice(0, visible).clone().addClass('cloned'));
            $items = $slider.find('> li');
            
            // 3. reset scroll
            $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 == last page - then reset position
                    if (page > pages) {
                        $wrapper.scrollLeft(singleWidth * visible);
                        page = 1;
                    } else if (page == 0) {
                        page = pages;
                        $wrapper.scrollLeft(singleWidth * visible * pages);
                    }
                    
                    currentPage = page;
                });
            }
            
            // 5. insert the back and forward link
            $wrapper.after('<a href="#" class="arrow back"></a><a href="#" class="arrow forward"></a>');
            
            // 6. bind the back and forward links
            $('a.back', this).click(function () {
                gotoPage(currentPage - 1);
                return false;
            });
            
            $('a.forward', this).click(function () {
                gotoPage(currentPage + 1);
                return false;
            });
            
            $(this).bind('goto', function (event, page) {
                gotoPage(page);
            });
            
            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
            $(this).bind('next', function () {
                gotoPage(currentPage + 1);
            });
        });
    };
})(jQuery);




(function () {
    $.fn.infiniteCarousel2 = function () {
        function repeat2(str, n) {
            return new Array( n + 1 ).join(str);
        }
        
        return this.each(function () {
            // magic!
            var $wrapper2 = $('> div', this).css('overflow', 'hidden'),
                $slider2 = $wrapper2.find('> ul').width(9999),
                $items2 = $slider2.find('> li'),
                $single2 = $items2.filter(':first')
                
                singleWidth2 = $single2.outerWidth(),
                visible2 = Math.ceil($wrapper2.innerWidth() / singleWidth2),
                currentPage2 = 1,
                pages2 = Math.ceil($items2.length / visible2);
                
            /* TASKS */
            
            // 1. pad the pages with empty element if required
            if ($items2.length % visible2 != 0) {
                // pad
                $slider2.append(repeat('<li class="empty" />', visible2 - ($items2.length % visible2)));
                $items2 = $slider2.find('> li');
            }
            
            // 2. create the carousel padding on left and right (cloned)
            $items2.filter(':first').before($items2.slice(-visible2).clone().addClass('cloned'));
            $items2.filter(':last').after($items2.slice(0, visible2).clone().addClass('cloned'));
            $items2 = $slider2.find('> li');
            
            // 3. reset scroll
            $wrapper2.scrollLeft(singleWidth2 * visible2);
            
            // 4. paging function
            function gotoPage(page2) {
                var dir2 = page2 < currentPage2 ? -1 : 1,
                    n2 = Math.abs(currentPage2 - page2),
                    left2 = singleWidth2 * dir2 * visible2 * n2;
                
                $wrapper2.filter(':not(:animated)').animate({
                    scrollLeft : '+=' + left2
                }, 500, function () {
                    // if page == last page - then reset position
                    if (page2 > pages2) {
                        $wrapper2.scrollLeft(singleWidth2 * visible2);
                        page2 = 1;
                    } else if (page2 == 0) {
                        page2 = pages2;
                        $wrapper2.scrollLeft(singleWidth2 * visible2 * pages2);
                    }
                    
                    currentPage2 = page2;
                });
            }
            
            // 5. insert the back and forward link
            $wrapper2.after('<a href="#" class="arrow back"></a><a href="#" class="arrow forward"></a>');
            
            // 6. bind the back and forward links
            $('a.back', this).click(function () {
                gotoPage(currentPage2 - 1);
                return false;
            });
            
            $('a.forward', this).click(function () {
                gotoPage(currentPage2 + 1);
                return false;
            });
            
            $(this).bind('goto', function (event2, page2) {
                gotoPage(page2);
            });
            
            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
            $(this).bind('next', function () {
                gotoPage(currentPage2 + 1);
            });
        });
    };
})(jQuery);

(function () {
    $.fn.infiniteCarousel3 = function () {
        function repeat3(str, n) {
            return new Array( n + 1 ).join(str);
        }
        
        return this.each(function () {
            // magic!
            var $wrapper3 = $('> div', this).css('overflow', 'hidden'),
                $slider3 = $wrapper3.find('> ul').width(9999),
                $items3 = $slider3.find('> li'),
                $single3 = $items3.filter(':first')
                
                singleWidth3 = $single3.outerWidth(),
                visible3 = Math.ceil($wrapper3.innerWidth() / singleWidth3),
                currentPage3 = 1,
                pages3 = Math.ceil($items3.length / visible3);
                
            /* TASKS */
            
            // 1. pad the pages with empty element if required
            if ($items3.length % visible3 != 0) {
                // pad
                $slider3.append(repeat('<li class="empty" />', visible3 - ($items3.length % visible3)));
                $items3 = $slider3.find('> li');
            }
            
            // 3. create the carousel padding on left and right (cloned)
            $items3.filter(':first').before($items3.slice(-visible3).clone().addClass('cloned'));
            $items3.filter(':last').after($items3.slice(0, visible3).clone().addClass('cloned'));
            $items3 = $slider3.find('> li');
            
            // 3. reset scroll
            $wrapper3.scrollLeft(singleWidth3 * visible3);
            
            // 4. paging function
            function gotoPage(page3) {
                var dir3 = page3 < currentPage3 ? -1 : 1,
                    n3 = Math.abs(currentPage3 - page3),
                    left3 = singleWidth3 * dir3 * visible3 * n3;
                
                $wrapper3.filter(':not(:animated)').animate({
                    scrollLeft : '+=' + left3
                }, 500, function () {
                    // if page == last page - then reset position
                    if (page3 > pages3) {
                        $wrapper3.scrollLeft(singleWidth3 * visible3);
                        page3 = 1;
                    } else if (page3 == 0) {
                        page3 = pages3;
                        $wrapper3.scrollLeft(singleWidth3 * visible3 * pages3);
                    }
                    
                    currentPage3 = page3;
                });
            }
            
            // 5. insert the back and forward link
            $wrapper3.after('<a href="#" class="arrow back"></a><a href="#" class="arrow forward"></a>');
            
            // 6. bind the back and forward links
            $('a.back', this).click(function () {
                gotoPage(currentPage3 - 1);
                return false;
            });
            
            $('a.forward', this).click(function () {
                gotoPage(currentPage3 + 1);
                return false;
            });
            
            $(this).bind('goto', function (event3, page3) {
                gotoPage(page3);
            });
            
            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
            $(this).bind('next', function () {
                gotoPage(currentPage3 + 1);
            });
        });
    };
})(jQuery);



(function () {
    $.fn.infiniteCarousel4 = function () {
        function repeat4(str, n) {
            return new Array( n + 1 ).join(str);
        }
        
        return this.each(function () {
            // magic!
            var $wrapper4 = $('> div', this).css('overflow', 'hidden'),
                $slider4 = $wrapper4.find('> ul').width(9999),
                $items4 = $slider4.find('> li'),
                $single4 = $items4.filter(':first')
                
                singleWidth4 = $single4.outerWidth(),
                visible4 = Math.ceil($wrapper4.innerWidth() / singleWidth4),
                currentPage4 = 1,
                pages4 = Math.ceil($items4.length / visible4);
                
            /* TASKS */
            
            // 1. pad the pages with empty element if required
            if ($items4.length % visible4 != 0) {
                // pad
                $slider4.append(repeat('<li class="empty" />', visible4 - ($items4.length % visible4)));
                $items4 = $slider4.find('> li');
            }
            
            // 4. create the carousel padding on left and right (cloned)
            $items4.filter(':first').before($items4.slice(-visible4).clone().addClass('cloned'));
            $items4.filter(':last').after($items4.slice(0, visible4).clone().addClass('cloned'));
            $items4 = $slider4.find('> li');
            
            // 4. reset scroll
            $wrapper4.scrollLeft(singleWidth4 * visible4);
            
            // 4. paging function
            function gotoPage(page4) {
                var dir4 = page4 < currentPage4 ? -1 : 1,
                    n4 = Math.abs(currentPage4 - page4),
                    left4 = singleWidth4 * dir4 * visible4 * n4;
                
                $wrapper4.filter(':not(:animated)').animate({
                    scrollLeft : '+=' + left4
                }, 500, function () {
                    // if page == last page - then reset position
                    if (page4 > pages4) {
                        $wrapper4.scrollLeft(singleWidth4 * visible4);
                        page4 = 1;
                    } else if (page4 == 0) {
                        page4 = pages4;
                        $wrapper4.scrollLeft(singleWidth4 * visible4 * pages4);
                    }
                    
                    currentPage4 = page4;
                });
            }
            
            // 5. insert the back and forward link
            $wrapper4.after('<a href="#" class="arrow back"></a><a href="#" class="arrow forward"></a>');
            
            // 6. bind the back and forward links
            $('a.back', this).click(function () {
                gotoPage(currentPage4 - 1);
                return false;
            });
            
            $('a.forward', this).click(function () {
                gotoPage(currentPage4 + 1);
                return false;
            });
            
            $(this).bind('goto', function (event4, page4) {
                gotoPage(page4);
            });
            
            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
            $(this).bind('next', function () {
                gotoPage(currentPage4 + 1);
            });
        });
    };
})(jQuery);