// WHEN THE DOCUMENT IS READY
(function($){
	$(document).ready(function() {

		/**********************************************************************
		Tooltips based on Wayfarer Tooltip 1.0.2
		(c) 2006-2009 Abel Mohler
		http://www.wayfarerweb.com/wtooltip.php
		**********************************************************************/
		$.fn.jcartTooltip = function(o, callback){
			o = $.extend({
				content: null,
				follow: true,
				auto: true,
				fadeIn: 0,
				fadeOut: 0,
				appendTip: document.body,
				offsetY: 25,
				offsetX: -10,
				style: {},
				id: 'jcart-tooltip'
			}, o || {});

			o.style = $.extend({}, o.style || {});

			o.style.display = "none";
			o.style.position = "absolute";

			var over = {};
			var maxed = false;
			var tooltip = document.createElement('div');

			tooltip.id = o.id;

			for (var p in o.style){ tooltip.style[p] = o.style[p];}

			function fillTooltip(condition){if( condition){$(tooltip).html(o.content);}}

			fillTooltip(o.content && !o.ajax);
			$(tooltip).appendTo(o.appendTip);

			return this.each(function(){
				this.onclick = function(ev){
					function _execute(){
						var display;
						if (o.content)
							{
							display = "block";
							}
						else
							{
							display = "none";
							}
						if (display == "block" && o.fadeIn)
							{
							$(tooltip).fadeIn(o.fadeIn);

							setTimeout(function(){
								$(tooltip).fadeOut(o.fadeOut);
								}, 1000);
							}
						}
					_execute();
					};

				this.onmousemove = function(ev){
					var e = (ev) ? ev : window.event;
					over = this;
					if (o.follow){
						var scrollY = $(window).scrollTop();
						var scrollX = $(window).scrollLeft();
						var top = e.clientY + scrollY + o.offsetY;
						var left = e.clientX + scrollX + o.offsetX;
						var maxLeft = $(window).width() + scrollX - $(tooltip).outerWidth();
						var maxTop = $(window).height() + scrollY - $(tooltip).outerHeight();
						maxed = (top > maxTop || left > maxLeft) ? true : false;

						if (left - scrollX <= 0 && o.offsetX < 0)
							{
							left = scrollX;
							}
						else if (left > maxLeft)
							{
							left = maxLeft;
							}
						if (top - scrollY <= 0 && o.offsetY < 0)
							{
							top = scrollY;
							}
						else if (top > maxTop)
							{
							top = maxTop;
							}

						tooltip.style.top = top + "px";
						tooltip.style.left = left + "px";
						}
					};

				this.onmouseout = function(){
					$(tooltip).css('display', 'none');
				};
			});
		};

		// SHOW A TOOLTIP AFTER VISITOR CLICKS THE ADD-TO-CART BUTTON
		// IN CASE THE CART IS OFF SCREEN
		$('.jcart input[name="my-add-button"]').jcartTooltip({content: 'Poster ajouté !', fadeIn: 500, fadeOut: 350 });

		// HIDE THE UPDATE AND EMPTY BUTTONS SINCE THESE ARE ONLY USED WHEN JAVASCRIPT IS DISABLED
		$('.jcart-hide').remove();

		// DETERMINE IF THIS IS THE CHECKOUT PAGE BY CHECKING FOR HIDDEN INPUT VALUE
		// SENT VIA AJAX REQUEST TO jcart.php WHICH DECIDES WHETHER TO DISPLAY THE CART CHECKOUT BUTTON OR THE PAYPAL CHECKOUT BUTTON BASED ON ITS VALUE
		// WE NORMALLY CHECK AGAINST REQUEST URI BUT AJAX UPDATE SETS VALUE TO jcart-relay.php
		var isCheckout = $('#jcart-is-checkout').val();

		// IF THIS IS NOT THE CHECKOUT THE HIDDEN INPUT DOESN'T EXIST AND NO VALUE IS SET
		if (isCheckout !== 'true') { isCheckout = 'false'; }


		// WHEN AN ADD-TO-CART FORM IS SUBMITTED
		$('form.jcart').submit(function(){

			// GET INPUT VALUES FOR USE IN AJAX POST
			var itemId = $(this).find('input[name=my-item-id]').val();
			var itemPrice = $(this).find('input[name=my-item-price]').val();
			var itemName = $(this).find('input[name=my-item-name]').val();
			var itemQty = $(this).find('input[name=my-item-qty]').val();
			var itemAdd = $(this).find('input[name=my-add-button]').val();

			// SEND ITEM INFO VIA POST TO INTERMEDIATE SCRIPT WHICH CALLS jcart.php AND RETURNS UPDATED CART HTML
			$.post('http://www.freesportsgallery.com/wp-content/plugins/jcart/jcart-relay.php', { "my-item-id": itemId, "my-item-price": itemPrice, "my-item-name": itemName, "my-item-qty": itemQty, "my-add-button" : itemAdd }, function(data) {

				// REPLACE EXISTING CART HTML WITH UPDATED CART HTML
				$('#jcart').html(data);
				$('.jcart-hide').remove();

				});

			// PREVENT DEFAULT FORM ACTION
			return false;

			});


		// WHEN THE VISITOR HITS THEIR ENTER KEY
		// THE UPDATE AND EMPTY BUTTONS ARE ALREADY HIDDEN
		// BUT THE VISITOR MAY UPDATE AN ITEM QTY, THEN HIT THEIR ENTER KEY BEFORE FOCUSING ON ANOTHER ELEMENT
		// THIS MEANS WE'D HAVE TO UPDATE THE ENTIRE CART RATHER THAN JUST THE ITEM WHOSE QTY HAS CHANGED
		// PREVENT ENTER KEY FROM SUBMITTING FORM SO USER MUST CLICK CHECKOUT OR FOCUS ON ANOTHER ELEMENT WHICH TRIGGERS CHANGE FUNCTION BELOW
		$('#jcart').keydown(function(e) {

			// IF ENTER KEY
			if (e.which == 13) {

			// PREVENT DEFAULT ACTION
			return false;
			}
		});


		// JQUERY live METHOD MAKES FUNCTIONS BELOW AVAILABLE TO ELEMENTS ADDED DYNAMICALLY VIA AJAX


		// WHEN A REMOVE LINK IS CLICKED
		$('#jcart a').live('click', function(){

			// GET THE QUERY STRING OF THE LINK THAT WAS CLICKED
			var queryString = $(this).attr('href');
			queryString = queryString.split('=');

			// THE ID OF THE ITEM TO REMOVE
			var removeId = queryString[1];

			// SEND ITEM ID VIA GET TO INTERMEDIATE SCRIPT WHICH CALLS jcart.php AND RETURNS UPDATED CART HTML
			$.get('http://www.freesportsgallery.com/wp-content/plugins/jcart/jcart-relay.php', { "jcart_remove": removeId, "jcart_is_checkout":  isCheckout },
				function(data) {

				// REPLACE EXISTING CART HTML WITH UPDATED CART HTML
				$('#jcart').html(data);
				$('.jcart-hide').remove();
				});

			// PREVENT DEFAULT LINK ACTION
			return false;
		});


		// WHEN AN ITEM QTY CHANGES
		// CHANGE EVENT IS NOT CURRENTLY SUPPORTED BY LIVE METHOD
		// STILL WORKS IN MOST BROWSERS, BUT NOT INTERNET EXPLORER
		// INSTEAD WE SIMULATE THE CHANGE EVENT USING KEYUP AND SET A DELAY BEFORE UPDATING THE CART
		
		}); // END THE DOCUMENT READY FUNCTION
	})(jQuery);