function addToCart(form)
{
	var i = 0;
	var url = "";
	var amount = 1;
	
	try
	{
		var urls = form.elements["url"];
		
		if (typeof urls.length == "undefined")
		{
			url = urls.value;
			amount = form.elements["amount"].value;
		}
		else
		{
			for (i = 0; i < urls.length; i++)
			{
				if (urls[i].checked)
				{	
					url = urls[i].value;
					break;
				}	
			}
			amount = form.elements["amount"][i].value
		}

		url += "&amount=" + amount;
		url += "&wr_referer=" + location.href;
		location.href = url;
	}
	catch(e)
	{
		alert("An error occurred attempting to add the product to the cart.\n\nPlease try again or call 800-717-9355 for assistance.");
	}
}