note 43441 added to language.variables.external

I cannot for the life of my process multiple image type submit buttons on a php page. Code: echo '<input type="image" src="images/add.gif" name="add">'; echo '<input type="image" src="images/modify.gif" name="modify" >'; echo '<input type="image" src="images/reissue.gif" name="reissue">'; I try echo $add ... I try if ($add)... I try $xxx = $_GET['add'] no dice... can anyone help with this. I've searched the net high and low for answers ---- Manual Page -- http://www.php.net/manual/en/language.variables.external.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43441 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43441&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43441&report=yes Search -- http://master.php.net/manage/user-notes.php