Live Cycle Design Submit Button.

Hello I have a submit button to submit a form via pdf.

I have 2 radio check marks on the form: 1= yes, 2=No.

I need a JS so that when the button is checked yes I need to submit the form to a cc: email address. 

When the button is checked no I need the submit button to go to a different emil address.

So far here is what I have but doesnt seem to work.

var ccAddresses ="";
if(this.getField("Email1").value!="Off")
{ccAddresses+=this.getField("Email1").value +"; ";}

Thank you