var $j = jQuery.noConflict();

$j(function() 
	{
		$j(".details ul").addClass("prodDetails");
		$j('.details li:nth-child(even)').addClass('even');
		$j('.subCats li:nth-child(1)').addClass('first');
		$j('.subCats li:last-child').addClass('last');
		
	});


/*jQuery('.fadein img:gt(0)').hide();
	setInterval
	(function()
		{
			jQuery('.fadein :first-child').fadeOut().next('img').fadeIn().end().appendTo('.fadein')
			
		;}, 5000
	);
*/




function imagePreview()
	{	
	/* CONFIG */
		
		xOffset = 10;
		yOffset = 30;
		
		// these 2 variable determine popup's distance from the cursor
		// you might want to adjust to get the right result
		
	/* END CONFIG */
		jQuery("a.preview").hover(function(e)
				
				{
					this.t = this.title;
					this.title = "";	
					var c = (this.t != "") ? " " + this.t : "";
					$j("body").append("<p id='preview'><img src='"+ this.rel +"' alt='Image preview' />"+ c +"</p>");								 
					$j("#preview")
						.css("top",(e.pageY - xOffset) + "px")
						.css("left",(e.pageX + yOffset) + "px")
						.fadeIn("slow");						
				 },
			
				function()
					{
						this.title = this.t;	
						$j("#preview").remove();
					}
	);
					
		$j("a.preview").mousemove(function(e)
				{
				$j("#preview")
					.css("top",(e.pageY - xOffset) + "px")
					.css("left",(e.pageX + yOffset) + "px");
				}
);			
};


// starting the script on page load
$j(document).ready(function(){
	imagePreview();
});

$j.fn.infiniteCarousel = function () {

    function repeat(str, num) {
        return new Array( num + 1 ).join( str );
    }
  
    return this.each(function () {
        var $wrapper = $j('> 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
       $j('a.back', this).click(function () {
            return gotoPage(currentPage - 1);                
        });
        
        $j('a.forward', this).click(function () {
            return gotoPage(currentPage + 1);
        });
        
        // create a public interface to move to a specific page
        $j(this).bind('goto', function (event, page) {
            gotoPage(page);
        });
    });  
};

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