# reload current stream from web directory
        def reload(self):
            self.load(self.current, force=1)
        def switch(self):
            self.load(self.current, force=0)
        
        # update streams pane if currently selected (used by bookmarks.links channel)
        def reload_if_current(self, category):
            if self.current == category:
                self.reload()
        
            
        # display .current category, once notebook/channel tab is first opened
        def first_show(self):
            __print__(dbg.PROC, "first_show ", self.module, self.shown)

            if (self.shown != 55555):