Email Button - To: line blank and Cc: line with names listed

I created an email button and I don't want the To: line filled with name(s) only the Cc: line this is what I have so far. What am I doing wrong?

var sub

sub = CTitle.rawValue;

var ebody

ebody = "The attached file is the filled-out form. Please open it to review the data."

1. event.target.submitForm({cURL

:"mailto: "";?&cc=K.A.@aol.com,T.P.@aol.com;;&subject="+sub+"&body="+ebody,cSubmitAs:"PDF",cCharset:"utf-8"});#######