Well, as you've created a form, you'll probably have to send it to some cgi. Here's how I did it in a similar project:
vNachname = member("fld.form.name"

.text
vVorname = member("fld.form.vorname"

.text
vAdresse = member("fld.form.adresse"

.text
vOrt = member("fld.form.ort"

.text
vTelefon = member("fld.form.tel"

.text
vEmail = member("fld.form.email"

.text
vMitteilung = member("fld.form.text"

.text
infoList = ["Name":vNachname,"Vorname":vVorname,"Strasse":vAdresse,"Ort":vOrt,"Telefonnummer":vTelefon,"Email-Adresse":vEmail,"Text":vMitteilung]
netID = postNetText("
Hope this helps.
Adrian
(travel website)