[CenturyPerf]

Step 8 --- Open "/include/register.php"

My file looks like this:

	elseif ($action == "cart") {
		if (!empty($reg_error) || !empty($av_error) || !empty($av_recheck)) {
			if (empty($login))
			# Anonymous checkout
				$script = "cart.php?mode=checkout";
			elseif (!empty($paymentid))
				$script = "register.php?mode=update&action=cart&paymentid=".intval($paymentid);
			else
				$script = "register.php?mode=update&action=cart";
		}
		elseif (empty($paymentid))
			$script = "cart.php?mode=checkout&registered=";
		else
			$script = "cart.php?mode=checkout&paymentid=".intval($paymentid);
	}

Any suggestions on how to properly edit this file?