function Validate_featured(product_id) {
	showLoading();
	url = ($('product_addtocart_form'+product_id).action).replace('checkout', 'j2tajaxcheckout/index/cart');
	//url = ($('product_addtocart_form').action);
	var myAjax = new Ajax.Request(
	url,
	{
		method: 'post',
		postBody: $("product_addtocart_form"+product_id).serialize(),
		parameters : Form.serialize("product_addtocart_form"+product_id),
		onException: function (xhr, e)
		{
			alert('Exception : ' + e);
		},
		onComplete: function (xhr)
		{
			$('j2t-temp-div').innerHTML = xhr.responseText;
			var return_message = $('j2t-temp-div').down('.j2t_ajax_message').innerHTML;
			
			var middle_text = '<span class="j2t-cart-bts">'+$('j2t-temp-div').down('.back-ajax-add').innerHTML+'</span>';

			$('j2t_ajax_confirm').innerHTML = '<span id="j2t_ajax_confirm_wrapper">'+return_message + middle_text + '</span>';

			var link_cart_txt = $('j2t-temp-div').down('.cart_content').innerHTML;

			$$('.top-link-cart').each(function (el){
				el.innerHTML = link_cart_txt;
			});

			var mini_cart_txt = $('j2t-temp-div').down('.cart_side_ajax').innerHTML;

			$$('.mini-cart').each(function (el){
				el.replace(mini_cart_txt);
				//new Effect.Opacity(el, { from: 0, to: 1, duration: 1.5 });
			});

			$$('.block-cart').each(function (el){
				el.replace(mini_cart_txt);
				//new Effect.Opacity(el, { from: 0, to: 1, duration: 1.5 });
			});
			
			replaceDelUrls();

			if (ajax_cart_show_popup){
				showConfirm();
			} else { 
				hideJ2tOverlay();
			}
		}
	});
 }