+ <p><input type="checkbox" name="opt_listing~opt_listing.checked~" value="Yes" /> Provide a "Listing" page.</p>
+
+ <p><input type="checkbox" name="opt_display~opt_display.checked~" value="Yes" /> Provide a "Display" page.</p>
+
+ <p><input type="checkbox" name="opt_http_pass~opt_http_pass.checked~" value="Yes" /> Password protect this form (with HTTP authentication).</p>
+