Hi Tim,
the fact that it works in one browser, and not the other, makes me think that there may be a difference on the browser side. I suppose the first step is to fully qualify the url. ie
http://www.whatever.com not just
www.whatever.com>> I have a (memory) form that that gets prefilled by another web site.
pre-filled how exactly?
>> When the user clicks on the save button it is supposed to insert several records and then return to an external page that is in one of the posted fields.
Ok, there's some misconception here as to how web servers work.
When the user clicks on the save button a POST is done to a server.
At this point the browser has opened a connection to _your_ server, and can thus only receive a page from _your_ server. (I'm assuming the URL on save is pointing at your server.)
You server can't return a "site from another server" - at least not without a fair bit of effort. It _can_ return a redirection which takes the user to another server, but that may or may not be desirable. What you can also return is a page saying "records inserted, click here to continue" putting the URL of the other site under the here.
But let me know more what you have in mind, and what you're currently doing, and I can be more specific.
Cheers
Bruce