-=item C<checkbox_tag $name, %attributes>
-
-Creates a HTML 'input type=checkbox' tag named C<$name> with arbitrary
-HTML attributes from C<%attributes>. The tag's C<id> defaults to
-C<name_to_id($name)>. The tag's C<value> defaults to C<1>.
-
-If C<%attributes> contains a key C<label> then a HTML 'label' tag is
-created with said C<label>. No attribute named C<label> is created in
-that case.
-
-If C<%attributes> contains a key C<checkall> then the value is taken as a
-JQuery selector and clicking this checkbox will also toggle all checkboxes
-matching the selector.
-