function sleep(timeout) {
        var loop = true;
        var current = new Date();
        var now;
        var cTimestamp = current.getTime();

        while(loop) {
                now = new Date();
                nTimestamp = now.getTime();

                if(nTimestamp - cTimestamp > timeout) {
                        loop = false;
                }
        }

} 
function AddItemToCart(id_item) {
	var count = $('#count_'+id_item).val();
	$.getJSON("/catalog/cart/additem/"+id_item+"/ajax/count/"+count+'/',
		function(data){
			//console.log(data);
			if (data.msg) {
				$('#cart_count_place').text(data.count);
				$('#cart_summ_place').text(data.summ);
				alert(data.msg);
				$('#cart_item_preview .itemName a:first').html(data.item_name);
				$('#cart_item_preview .itemName a:first').attr('href',data.item_url);
				$('#cart_item_preview .itemName a:first').attr('href',data.item_url);
				$('#cart_item_preview img:first').attr('src',data.item_img_url);
				$('#cart_item_preview .itemPrice:first').html(data.item_price);
				$('#cart_item_preview').slideDown( 400, function(){
					sleep(1000);$('#cart_item_preview').slideUp( 400); 
					} 
				);
			}
		}
	);
}