ResourceReference framrr;
// get all the children, and find the container with
// the most recent last-modified.
while (res_enum.hasMoreElements()) {
childname = (String) res_enum.nextElement();
childrr = cr.lookup(childname);
try {
FramedResource cp = (FramedResource)childrr.lock();
if (cp instanceof ContainerResource) {
long lm = cp.getLastModified();
if ((lmbest == 0) || (lm > lmbest)) {