Need to autopopulate a web form on an external site.

Closed - This job posting has been filled and work has been completed.

Job Description

What my client wants to have is when their customers click from her weblink to go to this signup form:, the 'Sponsor Id' field pre-populates with her Id number. Now this form is on another website and I do not have access, but I have been researching in some tech forums and apparently this might be achieved using html frames.

If this is something you can make happen, please get in contact right away.