Hi Everyone

I recently joined a network marketing opportunity and I am in the process
of designing my own marketing site for it, currently the companies site has
a form on it for new members to join however they don't have a referral script
in place so a introducer's ID has to be manually inserted into thier aspx form.

What I need to know is if there is any way I can pass this data via url or a hidden form
to the form on their site, I am doing my site in plain old html.

your help would be appreciated.