$(document).ready(function() {
	
		var Browser = {
		  Version: function() {
		    var version = 999; // we assume a sane browser
		    if (navigator.appVersion.indexOf("MSIE") != -1)
		      // bah, IE again, lets downgrade version number
		      version = parseFloat(navigator.appVersion.split("MSIE")[1]);
		    return version;
		  }
		}
	
		//Set Default State of each portfolio piece
		$(".paging").show();
		$(".paging a:first").addClass("active");
		$(".window").attr('style', 'position: relative');
			
		//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 image_oldreelPosition = $(".image_reel").css('left');
	
			$(".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 );
			var $goingOut = $(".image_reel").eq(0).clone();
			if (Browser.Version() != 999) {
				$('.main_view').attr('style', 'padding-bottom:-5px');
			}	
			
			$goingOut.attr('style', 'position: absolute;').animate({ left: image_oldreelPosition }, 0);
			$('.window').append($goingOut);
	
			$(".image_reel").animate({ left: - image_reelPosition}, 0, function(){
				$goingOut.fadeOut(600, function(){
					$goingOut.css('filter', 'alpha(opacity=0)');
					$goingOut.remove();
				});
			});
		}; 
		
		//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
			}, 3000); //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
		});	
		
	});