function setSubItemActive(id) {
	$('#subMenuid_'+id).css('list-style-type', 'disc');
	$('#subMenuid_'+id+' a').css('text-decoration', 'none');
} 

// add item to cart
function addToCart(id)
{
	$.ajax({ url: "" + URL + "/pages/Webshop/shopcart_functions.php?action=addToCart&id=" + id +"", success: function(data){
		var cartUpdate = eval('(' + data + ')');
		var isNew = cartUpdate['cartItemDetails'][0].isNew;
		
		if(isNew == 1) {
			
			$('#cartItems').find('#cartIsEmpty').css('display', 'none');
			
			
			$('#cartItems').append($('<div id="cartItem_' + id + '" style="display:block" class="row"><div class="cell1" style="display: inline;" id="cartItemQty_' + id + '" valign="top">1</div>x <div class="cell2" style="display: inline;">'+cartUpdate['cartItemDetails'][0].title + ' </div><div class="cell3" style="display: inline;" id="cartItemPrice_' + id + '">&nbsp;&euro;' + cartUpdate['cartItemDetails'][0].newPrice + ' </div><div class="cell4" style="color: #000; display: inline;">&nbsp;&nbsp;<a style="color:#000;" href="#" class="removeItem_'+id+'"><u>wis</u></a></div><div class="clear"></div></div>').hide().fadeIn(1500));
			
			$('.removeItem_'+id).live('click', function() {
				removeFromCart(id);
			});
			
			$('#cart').find('#cartTotalAmount').html("Totaal: &euro; " + cartUpdate['cartItemDetails'][0].total + "");
			
		} else {
			$('#cartItems div.#cartItem_'+id+' div#cartItemQty_'+id).hide();
			$('#cartItems div.#cartItem_'+id+' div#cartItemPrice_'+id).hide();
			$('#cart #cartTotalAmount').hide();
			
			$('#cartItems').find('#cartItemQty_'+id).text(cartUpdate['cartItemDetails'][0].newQty);
			$('#cartItems').find('#cartItemPrice_'+id).html(" &euro; " + cartUpdate['cartItemDetails'][0].newPrice + "");
			$('#cart').find('#cartTotalAmount').html("Totaal: &euro; " + cartUpdate['cartItemDetails'][0].total + "");

			$('#cartItems div.#cartItem_'+id+' div#cartItemQty_'+id).fadeIn(1500);
			$('#cartItems div.#cartItem_'+id+' div#cartItemPrice_'+id).fadeIn(1500);
			$('#cart #cartTotalAmount').fadeIn(1500);

		}		
		
		
	}});
}

// remove an item from the cart
function removeFromCart(id) {

	$("#cartItem_" + id).fadeOut("slow");

	$.ajax({ url: "" + URL + "/pages/Webshop/shopcart_functions.php?action=removeFromCart&id="+id, success: function(data){

		var total = data;
		
		if(total == 0) {
		
			$('#cartItems').find('#cartIsEmpty').css('display', 'block');
			$('#cart').find('#cartTotalAmount').html("Totaal: &euro; 0.00");	
		
		} else {
		
			$('#cart').find('#cartTotalAmount').html("Totaal: &euro; " + total + "");
		
		}

	}
	});
	
	return false;
}

// empty the cart
function emptyCart()
{
	$.ajax({ url: "" + URL + "/pages/Webshop/shopcart_functions.php?action=emptyCart", success: function(data){
			if (data == 1)
			{
				// update the cart's total amount and contents
				$("#cartItems div[id^='cartItem']").fadeOut(1500);
				$('#cartItems').find('#cartIsEmpty').css('display', 'block');
				
				$('#cart').find('#cartTotalAmount').html("Totaal: &euro; 0.00");
				
			}
		}
	});
	return false;
}