DHTML Window long <select> drop-down problem in FF

[mitch42]

1) Script Title: DHTML Window Widget

2) Script URL (on DD): http://www.dynamicdrive.com/dynamici...ndow/index.htm

3) Describe problem: On our site:

http://www.asq.org/qualityprogress/index.html

DHTML Window is being used on the "Advanced" search function (click Advanced under search). In Windows FF2, the long select drop-downs (like on "date range") will not let you select a date that's below the ones that first appear on clicking to open the drop-down. You click to open the list, scroll down to see a date option below the list, and then click your choice (try the last one for example), and the form displays that you choose a different option.

This is just a long <select> menu in a form. I suspect it has something to do with the drop-down exceeding the height of the DHTML window's div, but I don't know how I'd fix it.

Any suggestions?