diff --git a/client/app/components/coordinator/js/ros_scripts.js b/client/app/components/coordinator/js/ros_scripts.js
index a1d9ec7..f96ef80 100644
--- a/client/app/components/coordinator/js/ros_scripts.js
+++ b/client/app/components/coordinator/js/ros_scripts.js
@@ -315,7 +315,7 @@ bagPlayingTopic.subscribe(function(message) {
 ////////////////////////////////////////////////////////////////
 
 
-function triggerService(serviceName)
+function triggerService(serviceName, toSend)
 {
   var service = new ROSLIB.Service({
     ros : ros,
@@ -323,7 +323,11 @@ function triggerService(serviceName)
     serviceType : 'std_srvs/Trigger'
   });
 
-  var request = new ROSLIB.ServiceRequest({});
+  if(!toSend) {
+    toSend = {};
+  }
+
+  var request = new ROSLIB.ServiceRequest(toSend);
   var serviceCallTimeStamp = Date.now();
   var serviceCallReturned = false;
   service.callService(request, function(result) {
@@ -401,7 +405,7 @@ function triggerService(serviceName)
 }
 
 
-function triggerMessageService(serviceName, textInput)
+function triggerMessageService(serviceName, text)
 {
   var service = new ROSLIB.Service({
     ros : ros,