(AccessibleJavaScriptContainer)this.internalButtonsJavascriptContainer.get(iter.next());
JavaScriptContainer newContainer =
renderer.createJavaScriptContainer(protocol);
List usedId = jsContainer.getUsedWidgetsIdList();
for(Iterator i = usedId.iterator();i.hasNext();){
newContainer.addUsedWidgetId((String)i.next());
}
List createdId = jsContainer.getCreatedWidgetsIdList();
for(Iterator i = createdId.iterator();i.hasNext();){
newContainer.addCreatedWidgetId((String)i.next());
}