(function () {
    $.fn.infiniteCarousel = function () {
        function repeat(str, n) {
            return new Array( n + 1 ).join(str);
        }
        
        return this.each(function () {
            // magic!
			$('.highlightCarrocelContent ul > li').remove('.cloned'); 
			var id = "#" + $(this).attr('id');
	
			
            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);
				
				//console.log(singleWidth + " : " + $wrapper.innerWidth() + " : " + visible);

            /* TASKS */
            
            // 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
                }, 2000, 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;
					onPage(currentPage, id);
                });
            }
			
			//paginator
			var pagination = "";
			
			for(var i=0; i<pages; i++){
				pagination += '<a href="#" id="carroucelpage' + eval(i+1) + '">' + eval(i+1) + '</a>';
			};
			
			paginatorClass = $(this).parent().find('.forCarroucel');
			
			paginatorClass.html(pagination);
			
			paginatorClass.find('a').click(function () {
				var pageNumber = $(this).prevAll().length;
                gotoPage(pageNumber + 1);
                return false;
            });
			
            // 5. insert the back and forward link
            $wrapper.after('<a href="#" class="arrow back">&lt;</a><a href="#" class="arrow forward">&gt;</a>');
            
            // 6. bind the back and forward links
            $('a.back', this).click(function () {
				
				if(currentPage != 1){
					gotoPage(currentPage - 1);
				} else{
					gotoPage(pages);
				}
                return false;
            });
            
            $('a.forward', this).click(function () {
                
				if(currentPage < pages){
					gotoPage(currentPage + 1);
				} else{
					gotoPage(1);
				}
				//alert(currentPage);
                return false;
            });
            
            $(this).bind('goto', function (event, page) {
                gotoPage(page);
            });
            
            // THIS IS NEW CODE FOR THE AUTOMATIC INFINITE CAROUSEL
            $(this).bind('next', function () {
                if(currentPage < pages){
					gotoPage(currentPage + 1);
				} else{
					gotoPage(1);
				}
            });
        });
    };
})(jQuery);