/* FOR THE WIDGETS */
jQuery().ready(function(){	
	// applying the settings
	jQuery('#theMenu').Accordion({
	active: 'h3.selected',
	header: 'h3.head',
	alwaysOpen: false,
	animated: true,
	showSpeed: 400,
	hideSpeed: 800
	});			
});	


/* FOR THE SCROLLER */

$(function() {

  //remove js-disabled class
	//$("#viewer").removeClass("js-disabled");

  //create new container for images
	$("<div>").attr("id", "container").css({ position:"absolute"}).width($(".wrapper").length * 100).height(100).appendTo("div#viewer");
  	
	//add images to container
	$(".wrapper").each(function() {
		$(this).appendTo("div#container");
	});
	
	//work out duration of anim based on number of images (1 second for each image)
	var duration = $(".wrapper").length * 2000;
	
	//store speed for later (distance / time)
	var speed = (parseInt($("div#container").width()) + parseInt($("div#viewer").width())) / duration;
					
	//set direction
	var direction = "rtl";
	
	//set initial position and class based on direction
	(direction == "rtl") ? $("div#container").css("left", $("div#viewer").width()).addClass("rtl") : $("div#container").css("left", 0 - $("div#container").width()).addClass("ltr") ;
				
	
	//animator function
	var animator = function(el, time, dir) {
	 
		//which direction to scroll
		if(dir == "rtl") {
		  
		  //add direction class
			el.removeClass("ltr").addClass("rtl");
		 		
			//animate the el
			el.animate({ left:"-" + el.width() + "px" }, time, "linear", function() {
									
				//reset container position
				$(this).css({ left:$("div#imageScroller").width(), right:"" });
				
				//restart animation
				animator($(this), duration, "rtl");
				
				//hide controls if visible
				($("div#controls").length > 0) ? $("div#controls").slideUp("slow").remove() : null ;			
								
			});
		} else {
		
		  //add direction class
			el.removeClass("rtl").addClass("ltr");
		
			//animate the el
			el.animate({ left:$("div#viewer").width() + "px" }, time, "linear", function() {
									
				//reset container position
				$(this).css({ left:0 - $("div#container").width() });
				
				//restart animation
				animator($(this), duration, "ltr");
				
				//hide controls if visible
				($("div#controls").length > 0) ? $("div#controls").slideUp("slow").remove() : null ;			
			});
		}
	}
	
	//start anim
	animator($("div#container"), duration, direction);
	
	//pause on mouseover
	$("a.wrapper").live("mouseover", function() {
	  
		//stop anim
		$("div#container").stop(true);
		
		//show controls
		($("div#controls").length == 0) ? $("<div>").attr("id", "controls").appendTo("div#outerContainer").css({ opacity:0.7 }).slideDown("slow") : null ;
		($("a#rtl").length == 0) ? $("<a>").attr({ id:"rtl", href:"#", title:"rtl" }).appendTo("#controls") : null ;
		($("a#ltr").length == 0) ? $("<a>").attr({ id:"ltr", href:"#", title:"ltr" }).appendTo("#controls") : null ;
		
		//variable to hold trigger element
		var title = $(this).attr("title");
		
		//add p if doesn't exist, update it if it does
		($("p#title").length == 0) ? $("<p>").attr("id", "title").text(title).appendTo("div#controls") : $("p#title").text(title) ;
	});
	
	//restart on mouseout
	$("a.wrapper").live("mouseout", function(e) {
	  
		//hide controls if not hovering on them
		(e.relatedTarget == null) ? null : (e.relatedTarget.id != "controls") ? $("div#controls").slideUp("slow").remove() : null ;
		
		//work out total travel distance
		var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());
											
		//work out distance left to travel
		var distanceLeft = ($("div#container").hasClass("ltr")) ? totalDistance - (parseInt($("div#container").css("left")) + parseInt($("div#container").width())) : totalDistance - (parseInt($("div#viewer").width()) - (parseInt($("div#container").css("left")))) ;
		
		//new duration is distance left / speed)
		var newDuration = distanceLeft / speed;
	
		//restart anim
		animator($("div#container"), newDuration, $("div#container").attr("class"));

	});
									
	//handler for ltr button
	$("#ltr").live("click", function() {
	 					
		//stop anim
		$("div#container").stop(true);
	
		//swap class names
		$("div#container").removeClass("rtl").addClass("ltr");
							
		//work out total travel distance
		var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());
		
		//work out remaining distance
		var distanceLeft = totalDistance - (parseInt($("div#container").css("left")) + parseInt($("div#container").width()));
		
		//new duration is distance left / speed)
		var newDuration = distanceLeft / speed;
		
		//restart anim
		animator($("div#container"), newDuration, "ltr");
	});
	
	//handler for rtl button
	$("#rtl").live("click", function() {
							
		//stop anim
		$("div#container").stop(true);
		
		//swap class names
		$("div#container").removeClass("ltr").addClass("rtl");
		
		//work out total travel distance
		var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());

		//work out remaining distance
		var distanceLeft = totalDistance - (parseInt($("div#viewer").width()) - (parseInt($("div#container").css("left"))));
		
		//new duration is distance left / speed)
		var newDuration = distanceLeft / speed;
	
		//restart anim
		animator($("div#container"), newDuration, "rtl");
	});
});



/* new JS Scroll bar jQuery fucntions - START */

function mycarousel_initCallback(carousel){
	// Disable autoscrolling if the user clicks the prev or next button.
//	carousel.buttonNext.bind('click', function() {
//	    carousel.startAuto(0);
//	});
//	carousel.buttonPrev.bind('click', function() {
//	    carousel.startAuto(0);
//	});
	
    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};

jQuery(document).ready(function() {
    jQuery('#mycarousel').jcarousel({
        auto: 3,
        animation: 'slow',
        wrap: 'circular',
        buttonNextHTML: null,
        buttonPrevHTML: null,
        initCallback: mycarousel_initCallback
    });
});

/* new JS Scroll bar jQuery fucntions - END */



/* call to load any showcontent functions migrated from old site */

jQuery(document).ready(function() {
	showcontents();
});