editing elements of an HTML_QuickForm form with javascript

Hi there, I have a page (page A) that comprises a large form which is generated by HTML_QuickForm. On the form is a hyperlink which opens another page (page B). On page B there is a javascript function that modifies two elements of the form on page A. This script works fine (and has been in production for over 12 months) so long as I use HTML_QuickForm version 3.2.1. Using a more recent version of HTML_QuickForm (in my testing I used HTML_QuickForm 3.2.4.pl1) the javascript fails and the element values remain unchanged. ************JAVASCRIPT CODE********************* <script> function transfer(){ var target; target=opener.document.forms["myform"].elements["partner_id1"]; target.value=10; // ERROR HERE error message: target has no properties target=opener.document.forms["myform"].elements["partner1"]; target.value="blah blah blah"; } </script> **********JAVACSCRIPT CODE********************* The behaviour is the same on Internet Explorer 6.0 and Mozilla Firefox Preview Release Version 1.0. I'm not sure what the problem is and would very much appreciate any pointers. Thanks very much Cheers Charlie. Oxfam Community Aid Abroad 156 George Street Fitzroy VIC Australia 3065 tel: +61 3 9289 9444 fax:+61 3 9419 5895 http://www.oxfam.org.au <http://www.oxfam.org.au/>