$(document).ready(function() {

    

    

    

        //Set Default State of each portfolio piece

    

        $(".paging").show();

    

        $(".paging a:first").addClass("active");

    

            

    

        //Get size of images, how many there are, then determin the size of the image reel.

    

        var imageWidth = $(".window").width();

    

        var imageSum = $(".image_reel img").size();

    

        var imageReelWidth = imageWidth * imageSum;

    

        

    

        //Adjust the image reel to its new size

    

        $(".image_reel").css({'width' : imageReelWidth});

    

        

    

        //Paging + Slider Function

    

        rotate = function(){	

            var triggerID = $active.attr("rel") - 1; //Get number of times to slide

            var image_reelPosition = triggerID * imageWidth; //Determines the distance the image reel needs to slide

            $(".paging a").removeClass('active'); //Remove all active class

            $active.addClass('active'); //Add active class (the $active is declared in the rotateSwitch function)

            //Slider Animation

            $(".image_reel").animate({ 

                left: -image_reelPosition

            }, 0 );

        }; 

        //Rotation + Timing Event

        rotateSwitch = function(){		

            play = setInterval(function(){ //Set timer - this will repeat itself every 3 seconds

                $active = $('.paging a.active').next();

                if ( $active.length === 0) { //If paging reaches the end...

                    $active = $('.paging a:first'); //go back to first

                }

                rotate(); //Trigger the paging and slider function

            }, 7000); //Timer speed in milliseconds (3 seconds)

        };

        rotateSwitch(); //Run function on launch

        //On Hover

    

        $(".image_reel a").hover(function() {

    

            clearInterval(play); //Stop the rotation

    

        }, function() {

    

            rotateSwitch(); //Resume rotation

    

        });	

    

        

    

        //On Click

    

        $(".paging a").click(function() {	

    

            $active = $(this); //Activate the clicked paging

    

            //Reset Timer

    

            clearInterval(play); //Stop the rotation

    

            rotate(); //Trigger rotation immediately

    

            rotateSwitch(); // Resume rotation

    

            return false; //Prevent browser jump to link anchor

    

        });	

    });