$(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;
	var play
	//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
	    	}, 600 );
	}; 

	//Rotation  and Timing Event
	rotateSwitch = function(){
	    play = setInterval(function(){ //Set timer - this will repeat itself every 5 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
	    }, 7500); //Timer speed in milliseconds (7.5 seconds)
	};

	//On Hover
	//$(".image_reel a").hover(function() {
	//    clearInterval(play); //Stop the rotation
	//},
	//function() {
	//    rotateSwitch(); //Resume rotation timer
	//});	
	
	//On Click
	$(".pagingPause a").click(function() {
		clearInterval(play);//Pauses the rotation on click.  Will restart when user clicks "play" or a paging button
	}, function() {
		rotateSwitch();//Resets and resumes the rotation timer
	});
	
	//On Click
	$(".pagingPlay a").click(function() {
		$active = $(".paging a.active").next();
			if ($active.length === 0) {
				$active = $(".paging a:first");
			}
		clearInterval(play);
		rotate();//Trigger rotation immediately after clicking
		rotateSwitch();//Resets and resumes the rotation timer
	});

	//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();
});