diff --git a/modules/libdata.php b/modules/libdata.php
index 6ecf7ff..584eede 100644
--- a/modules/libdata.php
+++ b/modules/libdata.php
@@ -114,12 +114,9 @@ function getLines(){
 }
 
 function getPositionOfRoute($rt,$direction){
-    global $buspositions;
     $locations = array();
-    foreach ($buspositions as $bus){
-        if($bus["routeid"] == $rt && $bus["direction"] == $direction){
-            array_push($locations,array($bus["lat"],$bus["lon"]));
-        }
+    foreach (BusPosition($rt,$direction) as $bus){
+        array_push($locations,array($bus["lat"],$bus["lon"]));
     }
     return $locations;
 }