cleanupInt(htPane, htPane->smp, gNavCenter->RDF_Top);
cleanupInt(htPane, htPane->smp, gNavCenter->RDF_Sitemaps);
PaneDeleteSBPCleanup (HT_Pane htPane){  cleanupInt(htPane, htPane->sbp, gNavCenter->RDF_Sitemaps);  cleanupInt(htPane, htPane->smp, gNavCenter->RDF_Top);    freeMem(htPane->windowURL);  htPane->windowURL = NULL;  htPane->sbp = NULL;  htPane->smp = NULL;}