function l_tags () { return "/db/tags/index.php"; }
function l_tag ($tag_type_id) { return "/db/tags/index.php?id=$tag_type_id"; }
function l_tag_obj ($tag) { return href(l_tag($tag['tag_type_id']),$tag['tagname']); }
+function l_tag_roles ($tag_type_id) { return "/db/tags/index.php?id=$tag_type_id&show_details=0&show_roles=1"; }
function l_nodegroups () { return "/db/tags/nodegroups.php"; }
function l_nodegroup ($nodegroup_id) { return "/db/tags/nodegroup.php?id=$nodegroup_id"; }
}
//////////////////// outlining reservable nodes
-$reservable_mark="-R-";
-$reservable_legend="reservable nodes are marked with " . $reservable_mark;
+function reservable_mark () { return "-R-";}
+function reservable_legend () { return "reservable nodes are marked with " . reservable_mark (); }
?>