redirect on update/insert for plugin

following on from the prem ticket yesterday, struggling to fgure out how to get the news item insert or update to redirect on sumbit to the resident its associated with

$WA_redirectURL = "resident_update.php?ResidentID=";

(also, for the 'back button')

ok, so have managed to figure out the insert and update redirect....created a session on the starting page and then set the redirect as $WA_redirectURL = "resident_update.php?ResidentID=".($_SESSION['ResInfo']) ."";

However, on the page that is plugged in, if I use the same redirect as above for the delete, I get the erro:
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY NewsDate DESC LIMIT 0, 20' at line 1

The form submit was failing because the ID wasn't included in the form action. I updated the delete form to include the form action and it works properly now.