-<a href="${h.url_for (controller='tag', action='delete', id=tag.id)}">x</a>
-<a href="${h.url_for (controller='search', action='index')}?query=${tag}">${tag}</a>
+${h.form(h.url("art_tag", art_id=c.art.id, id=tag.id), method="delete")}
+${h.submit('delete', 'X')}
+<a href="${url(controller='search', action='index', query=tag)}">${tag}</a>
+${h.end_form()}