public void wdgmsg(Widget sender, String msg, Object... args) {
	if(busy){return;}
	if(sender == content) {
	    String request = (String)args[0];
	    if((Integer)args[1] == 1) {
		open(request);
	    } else {
		new WikiPage(ui.wiki, request, true);
	    }
	} else if(sender == cbtn) {
	    ui.destroy(this);
	} else {
	    super.wdgmsg(sender, msg, args);
	}
    }