Moin,
eigentlich sollte ein einfacher Vergleich helfen:
var mail = "mail@mail.com"; //E-Mail to
var mailCC1 = "mailCC1@mail.com"; //E-Mail 1 CC
var mailCC2 = "mailCC2@mail.com"; //E-Mail 2 CC
var a = this.getField("Group1").value; //Auswahl
var cc;
if (a == 1) {
var cc = mailCC1;
}
else if (a == 2) {
var cc = mailCC2;
}
else {
var cc = "";
}
this.mailForm(true, mail, cc, "","E-Mail Betreff")