function varIsDefined(variable) {
  return (typeof(window[variable]) == "undefined") ?  false: true;
}
function isObject(a) {
    return (a && typeof a == 'object');
}
function setvar(name,value) {
  window[name] = value;
}

if(!varIsDefined('MYAF_TRACK_ARGS')) {
  var MYAF_TRACK_ARGS;
} 
if(!varIsDefined('MYAF_TRACK_VARS')) {
  var MYAF_TRACK_VARS = new Array;
} else {
  MYAF_TRACK_VARS = new Array;
}
if(!varIsDefined('MYAF_TRACK_ACCT')) {
  var MYAF_TRACK_ACCT;
}
if(!varIsDefined('MNME_CP_ID')) {
  var MNME_CP_ID;
}
if(!varIsDefined('MNME_CVTOTAL')) {
  var MNME_CVTOTAL;
}

MYAF_TRACK_ARGS='';
MYAF_TRACK_ACCT='';
MNME_CP_ID='';
MNME_CVTOTAL='0';
<!-- CP '' has cp_id:'' not INT-->