'Handles the toggle to hide the labels'

def __hide_labels(self):

    self.captions = (self.captions[0:self._offset] + self.__caption_secs)
    index = self.captions.index(self.__hide_string)
    self.captions[index] = self.__show_string
    self.entries = self.__secs
    self.show_quickpanel(index)
