diff --git a/lib/Dojo/Controller/Data.pm b/lib/Dojo/Controller/Data.pm
index e16e329..60bc416 100644
--- a/lib/Dojo/Controller/Data.pm
+++ b/lib/Dojo/Controller/Data.pm
@@ -1,16 +1,15 @@
 package Dojo::Controller::Data;
 use Mojo::Base 'Mojolicious::Controller';
 use Dojo::Support qw{ dmph merge_hash load_module };
-use Dojo::Conf;
 use Net::Telnet; 
 
-  my $server_name = $Dojo::Conf::chat->{chat_srv}; 
+  my $server_name = ""; 
   our $t;  #telnet server object
 sub simple{
   my $c=shift;
   my $n=$c->param("dreq")//"";
   my $json = {status => "304"};
-  $json = \%Dojo::Conf::radio if $n =~m/^radio$/ ;
+  $json = { srv =>$c->config->{radio_server} } if $n =~m/^radio$/ ;
   $json = candy() if $n =~m/^candy$/ ;
   $c->render(json=>$json);
 }
@@ -29,6 +28,7 @@ sub admin{
 sub candy{
   my $c=shift;
   my $r="-1";
+  $server_name = $c->config->{chat_srv}; 
   if (connectT()) {
       $r = isOn()    if ($c->param("command") =~/^isOn$/);
       $r = turnOn()  if ($c->param("command") =~/^on$/);
@@ -37,7 +37,6 @@ sub candy{
   }
   else {$r="connection error";};
   $c->render(json => {a=>$r});
-#  $c->render(json => {a=>$server_name});
 }  
 
   sub turnOff{  
diff --git a/public/home/admin/candySwitch/jsCSwitch.js b/public/home/admin/candySwitch/jsCSwitch.js
index 138020e..b5515ce 100755
--- a/public/home/admin/candySwitch/jsCSwitch.js
+++ b/public/home/admin/candySwitch/jsCSwitch.js
@@ -5,8 +5,9 @@ d3.select("#clink").on("click",function(){
 var ciface ="/json/candy/";
 d3.json(ciface+"isOn" ,function(d){
   if(d != undefined){
-    if (d.a==1) { on(); }
-    else if (d.a==0) { off(); }} 
+    if (d.a=="1") { on(); }
+    else if (d.a=="0") { off(); } 
+    else if (d.a=="connection error") { cerror(); }} 
   else {console.error(ciface+"isOn");}
 });
 
@@ -17,9 +18,10 @@ d3.select("#myonoffswitch")
 });
 
 function on(){
- d3.select("#clink").style("visibility","visible");
+  d3.select("#clink").style("visibility","visible");
   d3.json(ciface+"on",function(d){
-    if (d.a==1){
+    if (d.a=="connection error"){ cerror();}
+    else if (d.a=="1"){
       d3.select("#clink").style("visibility","visible");
       d3.select("#myonoffswitch").property("checked","checked"); }
     else {
@@ -27,15 +29,21 @@ function on(){
 }}); }
 
 function off(){
- d3.select("#clink").style("visibility","hidden");
+  d3.select("#clink").style("visibility","hidden");
   d3.json(ciface+"off",function(d){
-    if (d.a==1){
+    if (d.a=="connection error"){ cerror();}
+    else if (d.a=="1"){
       d3.select("#clink").style("visibility","hidden");
       d3.select("#myonoffswitch").property("checked",""); }
     else {
       d3.select("#myonoffswitch").property("checked","checked");
 }}); }
 
+function cerror(){
+  console.error("prosody connection error");
+  d3.select("#clink").style("visibility","hidden");
+  d3.select("#myonoffswitch").property("checked",""); 
+}
 
 
 
diff --git a/public/home/radio/jsLink.js b/public/home/radio/jsLink.js
index 31025d7..ca14972 100755
--- a/public/home/radio/jsLink.js
+++ b/public/home/radio/jsLink.js
@@ -8,8 +8,10 @@ checkChat();
 function checkChat(){
   d3.json("/json/candy/isOn",function(d){
     if(d != undefined){
-      if (d.a==1) { d3.select("#clink").style("visibility","visible");}
-      else if (d.a==0) { d3.select("#clink").style("visibility","hidden");}
+      if (d.a=="connection error"){ 
+        d3.select("#clink").style("visibility","hidden");}
+      else if (d.a=="1") { d3.select("#clink").style("visibility","visible");}
+      else if (d.a=="0") { d3.select("#clink").style("visibility","hidden");}
     }
   else {
     d3.select("#clink").style("visibility","hidden");
diff --git a/templates/home/admin/radio.html.ep b/templates/home/admin/radio.html.ep
index a11670b..966b4f3 100755
--- a/templates/home/admin/radio.html.ep
+++ b/templates/home/admin/radio.html.ep
@@ -31,4 +31,5 @@
 </section>
   
 <script>
+ let radio_server="<%= $config->{radio_server} %>";
 </script>