$(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
       // var title = $active.attr("title"); //Get number of times to slide
        $("div.txt_content[rel='" + $active.attr("rel") + "']").fadeIn();

		$(".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
		}, 914 );
		
	}; 
	
	//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
			}
			$("div.txt_content").hide();
			rotate(); //Trigger the paging and slider function
		}, 4000); //Timer speed in milliseconds (3 seconds)
	};
	
	rotateSwitch(); //Run function on launch
	
	//On Hover
	$(".image_reel a").hover(function() {
		clearInterval(play); //Stop the rotation
		play = '';
		$(".control").show();
	}, function() {
		rotateSwitch(); //Resume rotation
	
	});	

   $(".controlLeft").live("click", function(){
	
			$active = $('.paging a.active').prev();
			if ( $active.length === 0) { //If paging reaches the end...
				$active = $('.paging a:last'); //go back to first
			}
			$("div.txt_content").hide();
			rotate(); //Trigger the paging and slider function
	
	});
    $(".controlLeft").hover(function() {
		clearInterval(play); //Stop the rotation
		play = '';
		
	}, function() {
		rotateSwitch(); //Resume rotation
	    
	});	


	$(".controlRight").live("click", function(){
	
			$active = $('.paging a.active').next();
			if ( $active.length === 0) { //If paging reaches the end...
				$active = $('.paging a:first'); //go back to first
			}
			$("div.txt_content").hide();
			rotate(); //Trigger the paging and slider function
	
	});
    $(".controlRight").hover(function() {
		clearInterval(play); //Stop the rotation
		play = '';
		
	}, function() {
		rotateSwitch(); //Resume rotation
	  
	});	
  
	//On Click
	$(".paging a").click(function() {	
		$active = $(this); //Activate the clicked paging
		//Reset Timer
		clearInterval(play); //Stop the rotation
		play = '';
		rotate(); //Trigger rotation immediately
		rotateSwitch(); // Resume rotation
		return false; //Prevent browser jump to link anchor
	});	
	
});