jQuery(document).ready(function() {

	if( $('ProdMainPic') )
	{
	    var prodMainPic = $('img#ProdMainPicImg');
	    var prodMainPicSrc = prodMainPic.attr('src');
	    var prodSubPics = $('.ProdSubPicImg');
	    prodSubPics.each( function( thisSubPic ) {
		    $(this).click(function() {
				    var newPic = $(this).attr('src');
				    newPic = newPic.replace('/s/','/l/');
				    prodMainPic.attr('src',newPic);
                                    prodMainPic.closest('a').attr('href',newPic);
			    });
		    //$(this).mouseleave(function() {
				    //prodMainPic.attr('src',prodMainPicSrc);
			   // });
	    });
	}


	jQuery('#mycarousel').jcarousel();
	jQuery('#mycarousel2').jcarousel();
	
	function megaHoverOver(){
			$(this).find(".sub").stop().fadeTo('fast', 1).show();
				
			//Calculate width of all ul's
			(function($) { 
				jQuery.fn.calcSubWidth = function() {
					rowWidth = 0;
					//Calculate row
					$(this).find("ul").each(function() {					
						rowWidth += $(this).width(); 
					});	
				};
			})(jQuery); 
			
			if ( $(this).find(".row").length > 0 ) { //If row exists...
				var biggestRow = 0;	
				//Calculate each row
				$(this).find(".row").each(function() {							   
					$(this).calcSubWidth();
					//Find biggest row
					if(rowWidth > biggestRow) {
						biggestRow = rowWidth;
					}
				});
				//Set width
				$(this).find(".sub").css({'width' :biggestRow});
				$(this).find(".row:last").css({'margin':'0'});
				
			} else { //If row does not exist...
				
				$(this).calcSubWidth();
				//Set Width
				$(this).find(".sub").css({'width' : rowWidth});
				
			}
		}
		
		function megaHoverOut(){ 
		  $(this).find(".sub").stop().fadeTo('fast', 0, function() {
			  $(this).hide(); 
		  });
		}
	
	
		var config = {    
			 sensitivity: 2, // number = sensitivity threshold (must be 1 or higher)    
			 interval: 100, // number = milliseconds for onMouseOver polling interval    
			 over: megaHoverOver, // function = onMouseOver callback (REQUIRED)    
			 timeout: 500, // number = milliseconds delay before onMouseOut    
			 out: megaHoverOut // function = onMouseOut callback (REQUIRED)    
		};
	
		$("ul#topnav li .sub").css({'opacity':'0'});
		$("ul#topnav li").hoverIntent(config);

		
		
		//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
			}, 500 );
			
		}; 
		
		//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
		});
		
});