void admin_panel::print ($string);
This function is the replacement for php's internal
echo () function
if the class should control the page layout.
void admin_panel::paragraph ($label);
paragraph() creates a paragraph with an optional label.
This function doesn't work inside tables.
$p->paragraph ('<hr>'); # Create paragrph with horizontal ruler.
void admin_panel::image ($src);
Displays an image of MIME type $mime_type. You could store
the mime type in another field or use magic2mime().