X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetlab%2Fincludes%2Fplc_functions.php;h=4befb9c8eae2ec08742b2c5e7c2f2526c18fe144;hb=14623fa47b3316b7b05f4a92e10bac9122423ec2;hp=4db3dfa7bf59c6d7e05045a554d8b34d73e0242f;hpb=c04e9191a172833f20208befe16ddde2d7d4bb73;p=plewww.git

diff --git a/planetlab/includes/plc_functions.php b/planetlab/includes/plc_functions.php
index 4db3dfa..4befb9c 100644
--- a/planetlab/includes/plc_functions.php
+++ b/planetlab/includes/plc_functions.php
@@ -562,8 +562,8 @@ function count_english_warning ($objs, $name) {
 }
 
 //////////////////// 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 (); }
 
 
 ?>