$(document).ready(function() {
	//-- Search Bar -------------------------------------------------------------------
	$("#search_box").click(function(e) {
		if($(this).val() == "search...") {
			$(this).val("");
		}
	});
	
	//-- Wish List -------------------------------------------------------------------
	/*
	$("#add_to_cart_link").click(function(e) {
		e.preventDefault();
		
		// Do add to cart stuff
	});
	*/

	// Preload loading gif
	$('<img/>')[0].src = "images/ajax-loader.gif";
	
	
	$("#wish_list_link").click(function(e) {
		var _this = $(e.currentTarget);
		
		if(_this.metadata().l == "1")
		{
			// only prevent default if logged in 
			e.preventDefault();
			
			$("#wish_list_link_loading").html("<img src='images/ajax-loader.gif'/> Adding");
			$("#wish_list_link").hide();
			// Do add to wish list stuff
			$.ajax({
				type: "POST",
				url: "functions/ajax/add_to_wish_list.php",
				dataType:"json",
				data: {"id":$('#review_product_id').val()},
				success: function(data){
					
					if(data.r == "p" || data.r == "e") 
					{
						// added to wish list 
						$("#wish_list_link_on").show();
						$("#wish_list_link").hide();
						$("#wish_list_link_error").hide();
						$("#wish_list_link_loading").html("");
					} 
					else 
					{
						$("#wish_list_link_on").hide();
						$("#wish_list_link").show();
						$("#wish_list_link_error").show();		
						$("#wish_list_link_loading").html("");
					}			
				}
			}); // End Ajax
		}
		
		// if not logged in, just goto the href
		return true;
	});	
	
	// Removing from wish list account page
	$(".remove_item_button").click(function(e) {
		e.preventDefault();
		var _this = $(e.currentTarget);
		var id = _this.metadata().id;
		var _parent = _this.parent();
		
		_parent.html("<img src='images/ajax-loader.gif'/> Removing");
		// Do add to wish list stuff
		
		$.ajax({
			type: "POST",
			url: "functions/ajax/remove_from_wish_list.php",
			dataType:"json",
			data: {"id":id},
			success: function(data){
				
				if(data.r == "p") 
				{
					// remove to wish list 
					_parent.closest("tr").remove();
				} 
				else 
				{
					_parent.html("Failed to remove, try refrsh the page");						
				}
				
			}
		}); // End Ajax
		
	});	
	
	
	//-- Stock Management -------------------------------------------------------------------
	var quantity_field = $("#order_wrapper").find(".input_quantity").first();
	var available_quantity_field = $("#order_wrapper").find(".input_available_quantity").first();
	var feedback = $("#quantity_feedback");
	var add_to_cart_link = $("#add_to_cart_link");
	
	if(quantity_field.length !== 0 && available_quantity_field.length !== 0 && feedback.length !== 0) {
		// If fields are available, check on keystrokes
		quantity_field.keyup(function(e) {
			if(parseInt(quantity_field.val()) > parseInt(available_quantity_field.val())) {
				feedback.toggle(true);
				add_to_cart_link.toggle(false);
			} else {
				feedback.toggle(false);
				add_to_cart_link.toggle(true);
			}
		});
	}	
	
	var cart = $(".shoppingCartTd").first();
	
	// Cart Available
	if(cart.length !== 0) {
		cart.find("input[type=text]").each(function() {
			// Remove original function
			this.onkeyup = null;			
		}).keyup(function(e) {
			check_stock($(this).attr('id'));
		});
	}
	
	function check_stock(id) {		
		var ok = true;
		
		// Everytime a key is pressed check entire cart
		cart.find("input[type=text]").each(function() {
			if(parseInt($(this).val()) > parseInt($(this).parent().find(".available_quantity").first().val())) {
				ok = false;
				$(this).parent().parent().next().find(".feedback").toggle(true);
			} else {
				$(this).parent().parent().next().find(".feedback").toggle(false);
			}
		});			
		
		// Overall feedback
		if(ok === false) {				
			cart.find("input[type=text]").parent().parent().parent().find(".checkoutLinkFeedback").toggle(true);
			cart.find("input[type=text]").parent().parent().parent().find(".checkoutLink").toggle(false);
		} else {
			// If ok, hide error messages, and update cart as per original design				
			cart.find("input[type=text]").parent().parent().parent().find(".checkoutLinkFeedback").toggle(false);
			cart.find("input[type=text]").parent().parent().parent().find(".checkoutLink").toggle(true);
			// Call original function
			if(id !== -1) updateCart(id);
		}		
	}
	
	check_stock(-1);
	
	//-- Review -------------------------------------------------------------------
	var selected_rating = '0';
	
	$('.rating_container img').mouseover(function() {
		$(this).prevAll().attr('src', 'images/star.png');
		$(this).attr('src', 'images/star.png');
		$(this).nextAll().attr('src', 'images/star_grey.png');
	}).mouseout(function() {
		$($('.rating_container img')[selected_rating]).prevAll().attr('src', 'images/star.png');
		$($('.rating_container img')[selected_rating]).attr('src', 'images/star_grey.png');
		$($('.rating_container img')[selected_rating]).nextAll().attr('src', 'images/star_grey.png');
	}).click(function() {
		selected_rating = $(this).index()+1;
	});
	
	$('#submit_review').click(function(e) {
		e.preventDefault();
		
		$.ajax({
			type: "POST",
			url: "functions/ajax/review_submit.php",
			data:'id=' + $('#review_product_id').val() + 
				'&name=' + $('#review_name').val() + 
				'&email=' + $('#review_email').val() +
				'&title=' + $('#review_title').val() +
				'&review='+ $('#review_review').val() +
				'&rating='+ selected_rating,
			success: function(msg){
				$('#review_panel').html(
					'<div class="review_thankyou">Thank-you for taking the time to review this product. Your review will become public once approved by a moderator.</div>'				
				);
				/*
				if(msg == "r=p") {
					
				} else {
					
				}
				*/				
			}
		}); // End Ajax
	});
	
	
});

//$(".cartTable").first().find("input[type=text]")