diff --git a/handle_post.sh b/handle_post.sh
index e89d154..85e7309 100755
--- a/handle_post.sh
+++ b/handle_post.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [[ "$REQUEST_PATH_SANE" =~ ^refresh ]]; then
-  ip=$(echo "$REQUEST_PATH_SANE" | cut -d '/' -f2)
+  ip=$(echo "$POST_DATA" | cut -d '=' -f2)
 
   body="{\n\"time\": \"$(date +%T)\",\n"
   body+="\"status\": \"unknown\"\n}\n"
diff --git a/handle_requests.sh b/handle_requests.sh
index 0b10a68..f9795c6 100755
--- a/handle_requests.sh
+++ b/handle_requests.sh
@@ -1,35 +1,5 @@
 #!/bin/bash
 
-if [[ "$REQUEST_PATH_SANE" =~ ^refresh ]]; then
-  ip=$(echo "$REQUEST_PATH_SANE" | cut -d '/' -f2)
-
-  body="{\n\"time\": \"$(date +%T)\",\n"
-  body+="\"status\": \"unknown\"\n}\n"
-
-cat <<EOF
-$($BASHSERV_DIR/header.sh -t "application/json" -l $(echo -ne "$body" | wc -c))
-$(echo -ne $body)
-EOF
-
-  echo -ne "$body" > status/$ip
-
-  ret=1
-  for i in {0..30}; do
-    ping -c 1 -w 5 -t 1 -q "$ip" > /dev/null 2>&1
-    ret=$?
-    [ $ret -eq 0 ] && break
-  done
-
-  echo -e "{\n\"time\": \"$(date +%T)\"," > status/$ip
-
-  if [ $ret -eq 0 ]; then
-    echo -e "\"status\": \"up\"\n}\n" >> status/$ip
-  else
-    echo -e "\"status\": \"down\"\n}\n" >> status/$ip
-  fi
-  exit 0
-fi
-
 if [[ "$REQUEST_PATH_SANE" =~ ^status ]]; then
   ip=$(echo "$REQUEST_PATH_SANE" | cut -d '/' -f2)
 
diff --git a/static/main.js b/static/main.js
index fd6ff88..c940c78 100644
--- a/static/main.js
+++ b/static/main.js
@@ -41,8 +41,10 @@ var request_refresh = function (host) {
         }
     });
 
-    request.open("GET", "refresh/" + host.ip);
-    request.send();
+    var params = "ip=" + host.ip;
+    request.open("POST", "refresh", true);
+    request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+    request.send(params);
 
     setTimeout(function () {
         request_status(host);
@@ -70,7 +72,6 @@ var request_wol = function (host) {
     });
 
     var params = "mac=" + host.mac;
-
     request.open("POST", "wol", true);
     request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
     request.send(params);