$(document).ready(function() {
	//Show the paging and activate its first link
	$(".paging").show();
	$(".paging a:first").addClass("active");
	
	//Get size of the image, how many images 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  and 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
	}, 500 );
				
	}; 
			
	//Rotation  and Timing Event
	rotateSwitch = function(){
	play = setInterval(function(){ //Set timer - this will repeat itself every 7 seconds
		$active = $('.paging a.active').next(); //Move to the next paging
		if ( $active.length === 0) { //If paging reaches the end...
			$active = $('.paging a:first'); //go back to first
		}
		rotate(); //Trigger the paging and slider function
	}, 4000); //Timer speed in milliseconds (7 seconds)
	};
				
				//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 timer
		return false; //Prevent browser jump to link anchor
	});
	
	rotateSwitch(); //Run function on launch
	});
		
	//On Hover
	$(".image_reel a").hover(function() {
		clearInterval(play); //Stop the rotation
	}, function() {
		rotateSwitch(); //Resume rotation timer
	});