var webUser = $WEB.getWebUser();
//var process = $PROCESSFACTORY.createProcess("cn.myapps.core.counter.ejb.CounterProcess");
var process = new Packages.cn.myapps.core.counter.ejb.CounterProcessBean($WEB.getApplication());
var seq = process.getNextValue(prefix,$WEB.getApplication(), webUser.getDomainid());