Adding fields to mailto: form

Hello all,

I’m working to convert this code to 3.0, which I will figure out, but I can’t seem to wrap my head around adding additional fields to a mailto: form.

So far this is my code that is on the submit button:

on (release) {
getURL(“mailto:” + to + “?subject=” +subject+ “&body=” + body);
}

I would like to add phone number, and a few others to be displayed in the body of the email once the client is launched. Any suggestions?

I should mention that I need to avoid using PHP for this particular project.

Thanks,
designwolf