AGS C

What's wrong with this AGS call? Line change is not working:

function agsHR20(ContactType, seqNbr, wkphonenbr, wkphoneext, effdate, lineFc) {     var agsObj = new AGSObject(authUser.prodline, "HR20.1");     agsObj.event = "CHANGE";     agsObj.rtn = "MESSAGE";     agsObj.longNames = "ALL";     agsObj.tds = false;     agsObj.field = "FC=C" + "&PT-XMIT-NBR=1" + "&PT-DATE=21981231" + "&PT-SEQ-NBR=" + escape(seqNbr,1) + "&HCN-COMPANY=" + parseInt(authUser.company, 10) + "&HCN-EMPLOYEE=" + parseInt(authUser.employee, 10) + "&HCN-CONTACT-TYPE=" + escape(ContactType,1) + "&HCN-SEQ-NBRr0=" + escape(seqNbr,1) + "&HCN-EFFECT-DATEr0=" + escape(effdate,1) + "&HCN-PHONEr0=" + escape(wkphonenbr,1) + "&HCN-PHONE-EXTr0=" + escape(wkphoneext,1) + "&LINE-FCr0=" + lineFc      agsObj.func = "parent.DisplayMessage()";      agsObj.debug = false;

Thank you.