anguages</A>
  <UL>
  <LI> <A HREF = "#Persistent">Persistent class</A>
     <UL>
     <LI><A HREF="#Persistent.load">Persistent.load()</A>
     <LI><A HREF="#Persistent.isLoaded">Persistent.isLoaded()</A>
     <LI><A HREF="#Persistent.isPersistent">Persistent.isPersistent()</A>
     <LI><A HREF="#Persistent.isModified">Persistent.isModified()</A>
     <LI><A HREF="#Persistent.store">Persistent.store()</A>
     <LI><A HREF="#Persistent.modify">Persistent.modify()</A>
     <LI><A HREF="#Persistent.getStorage