mFrame->GetText(&blurValue,PR_FALSE);
mFrame->GetText(&blurValue);
nsTextInputListener::Blur (nsIDOMEvent* aEvent){  if (!mFrame)    return NS_OK;      nsAutoString blurValue;  nsCOMPtr<nsIEditor> editor;  mFrame->GetEditor(getter_AddRefs(editor));  if (editor)  {    editor->RemoveEditorObserver(this);  }    mFrame->GetText(&blurValue,PR_FALSE);  if (!mFocusedValue.Equals(blurValue))//different fire onchange  {    mFocusedValue = blurValue;    mFrame->CallOnChange();  }  return NS_OK;}