function Add2Basket(productid, quantity, event3)
{
	if (typeof(productid) == "undefined") {
		productid = document.getElementById('license').value;
		quantity = 1;
		event3 = 'productpage';
	}

	if (typeof(quantity) == "undefined") {
		quantity = document.getElementById('qty'+productid).value;
	}
	
	link='/bitrix/redirect.php?event1=add_basket&event2='+productid+'&goto=http%3A//www.softkey.ru/catalog/basket.php%3Fid%3D'+productid+'%26quantity%3D'+quantity+'%26discount_code%3D%26act%3Dadd_to_basket%26site%3D3901%26referer1%3D%23EVENT_GID%23';

	if (typeof(event3) != "undefined") {
		link = link + '&event3='+event3;
	} else {
		link = link + '&event3=productpage';
	}


	window.location = link;

	return true;
}