// Page ID: 225
// Language ID: 1
// Version: 1.0

function AddToCart(product_id,quantity,stock) {

	if (stock >= quantity) {	
	
		$.ajax({
		
			url: '/includes/asp/shop_command.asp?cmd=cart_add&product_id=' + product_id + '&quantity=' + quantity,
			cache: false,
			dataType: 'html',
			type: 'get',
			
			complete: function(data){
				UpdateMiniCart(true,product_id); 
			}
				
		})
		
	} else {
	
		alert('Denne vare er desværre ikke på lager, og kan derfor ikke lægges i kurven');
	
	}
}

function RemoveFromCart(item_id) {
	$.ajax({
	
		url: '/includes/asp/shop_command.asp?cmd=cart_remove&item_id=' + item_id,
		cache: false,
		dataType: 'html',
		type: 'get',
		
		complete: function(data){
			UpdateMiniCart(false); 
		}
			
	})
}

function UpdateMiniCart(show_cart,product_id) {

	$.ajax({
	
		url: '/includes/modules/shop/cart/update_minicart.asp',
		cache: false,
		dataType: 'html',
		type: 'get',
		
		complete: function(data){
			
			$('#cart_item_list').empty();
			
			var json = $.parseJSON(data.responseText)
			
			$.each(json.cart_items, function(x) {
			
				$('#cart_item_list').append('<li id="product_' + this.product_id + '">' +
					'<div class="image">' +
					'	<img onclick="location.href=\'' + this.product_url + '\'" style="width: 50px;" src="/files/shop/product/view_list/' + this.product_image_url + '">' +
					'</div>' +
					'<div class="information">' +
					'	<div onclick="RemoveFromCart(' + this.cart_item_id + ');" class="delete">x</div>' +
					'	<strong>DKK ' + this.product_price + '</strong>' +
					'	<br /><br />' +
					'	<strong>' + this.cart_item_quantity + ' stk.</strong> <a href="' + this.product_url + '">' + this.short_product_name + '</a>' +
					'</div>' +
				'</li>');
			
			});
			
			if (json.cart_items.length > 0) {
				$('#site_cart').attr("class","selected_cart");
			} else {
				$('#site_cart').attr("class","normal_cart");
			}
			
			$('.cart_items').html('<strong>' + json.cart_total.total_cart_items + ' ' + (json.cart_total.total_cart_items == 1 ? 'vare' : 'varer') + '</strong> i kurven');
			$('.cart_ammount').html('DKK ' + json.cart_total.total_cart_price);
			$('#inner_cart_total').html('DKK ' + json.cart_total.total_cart_price);
			
			if (show_cart == true) {
				ShowMiniCart(true,product_id);
				$('#cart_box').delay(3000).hide();
			}
		}
			
	})	

}

function HighlightProductMinicart(product_id) {

	$('#product_' + product_id)
	.animate( { 'background-color':'#FFF9D7' }, 200 )
	.delay(1500)
	.animate( { 'background-color':'transparent' }, 300, 
		function() { $(this).removeAttr("style"); } 
	);

}

function ShowMiniCart(scrollTop,highlight_product) {
	
	if (scrollTop == true && $(document).scrollTop() != 0) {
		$(document.body).animate(
			{ scrollTop: 0 },
			function() {
				$('#cart_box').show();
				
				if (highlight_product != undefined) {
				
					HighlightProductMinicart(highlight_product);
					
				}
			}
		);
	} else {
		
		setTimeout(function() {
			$('#cart_box').show();
	
			if (highlight_product != undefined) {
					
				HighlightProductMinicart(highlight_product);
				
			}
		},100);
		
	
	}

}

function IsNumeric(sText) 
{
	
	var ValidChars = "0123456789.,";
	var IsNumber=true;
	var Char;

	for (i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) 
		{ 
			IsNumber = false; 
		}
	}
	return IsNumber;
}