function getParam(){
 var param = "";
 var para_work = "";
 param = self.location.search;
 param = param.substring(1,param.length);
 para_work = param.split("=");
 if ( para_work[0] == "CP" ) { _HCmz['CP'] = para_work[1]; } else { ; }
}
 /*custom parameters*/
 var _HCmz={
  CP:"" //ID
 };
 getParam();