diff --git a/Lora-Map/Lora-Map.csproj b/Lora-Map/Lora-Map.csproj
index 383781d..96a0d02 100644
--- a/Lora-Map/Lora-Map.csproj
+++ b/Lora-Map/Lora-Map.csproj
@@ -75,6 +75,9 @@
     </None>
   </ItemGroup>
   <ItemGroup>
+    <Content Include="resources\admin\css\global.css">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
     <Content Include="resources\admin\index.html">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </Content>
@@ -187,6 +190,10 @@
       <Name>Utils</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <Content Include="resources\admin\js\menu.js">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Lora-Map/Model/Admin/Adminmodel.cs b/Lora-Map/Model/Admin/Adminmodel.cs
index cb3cff5..ad3da9f 100644
--- a/Lora-Map/Model/Admin/Adminmodel.cs
+++ b/Lora-Map/Model/Admin/Adminmodel.cs
@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Net;
+using System.Text;
 using BlubbFish.Utils;
 using BlubbFish.Utils.IoT.Bots;
 
@@ -14,9 +16,26 @@ namespace Fraunhofer.Fit.IoT.LoraMap.Model.Admin {
       if(!this.CheckAuth(cont)) {
         return false;
       }
+      if(cont.Request.Url.PathAndQuery.StartsWith("/admin/get_json_")) {
+        return this.SendJson(cont);
+      }
       return Webserver.SendFileResponse(cont);
     }
 
+    private Boolean SendJson(HttpListenerContext cont) {
+      if(cont.Request.Url.PathAndQuery == "/admin/get_json_names") {
+        String file = File.ReadAllText("names.json");
+        Byte[] buf = Encoding.UTF8.GetBytes(file);
+        cont.Response.ContentLength64 = buf.Length;
+        cont.Response.OutputStream.Write(buf, 0, buf.Length);
+        Console.WriteLine("200 - Send names.json " + cont.Request.Url.PathAndQuery);
+        return true;
+      }
+      Helper.WriteError("404 - Section in get_json not found " + cont.Request.Url.PathAndQuery + "!");
+      cont.Response.StatusCode = 404;
+      return false;
+    }
+
     private Boolean Login(HttpListenerContext cont) {
       Dictionary<String, String> POST = Webserver.GetPostParams(cont.Request);
       if(POST.ContainsKey("user") && POST["user"] == "admin" &&
@@ -56,6 +75,9 @@ namespace Fraunhofer.Fit.IoT.LoraMap.Model.Admin {
     }
 
     private Boolean CheckAuth(HttpListenerContext cont) {
+      #if DEBUG
+        return true;
+      #endif
       if(cont.Request.Url.PathAndQuery.StartsWith("/admin/login.html")) {
         return true;
       } else {
diff --git a/Lora-Map/Model/PositionItem.cs b/Lora-Map/Model/PositionItem.cs
index a193e6c..0f07098 100644
--- a/Lora-Map/Model/PositionItem.cs
+++ b/Lora-Map/Model/PositionItem.cs
@@ -65,13 +65,13 @@ namespace Fraunhofer.Fit.IoT.LoraMap.Model {
       }
       this.Recievedtime = DateTime.UtcNow;
       this.Battery = Math.Round((Double)json["BatteryLevel"], 2);
-      if(this.Battery < 3.59) {
+      if(this.Battery < 3.44) {
         this.Batterysimple = 0;
-      } else if(this.Battery < 3.69) {
+      } else if(this.Battery < 3.53) {
         this.Batterysimple = 1;
-      } else if(this.Battery < 3.77) {
+      } else if(this.Battery < 3.6525) {
         this.Batterysimple = 2;
-      } else if(this.Battery < 3.97) {
+      } else if(this.Battery < 3.8825) {
         this.Batterysimple = 3;
       } else {
         this.Batterysimple = 4;
diff --git a/Lora-Map/resources/admin/css/global.css b/Lora-Map/resources/admin/css/global.css
new file mode 100644
index 0000000..ec50778
--- /dev/null
+++ b/Lora-Map/resources/admin/css/global.css
@@ -0,0 +1,31 @@
+html, body {
+  height: 100%;
+  margin: 0;
+  padding: 0;
+  font-family: Verdana;
+}
+
+#header {
+  font-size: 20px;
+  font-weight: bold;
+  padding: 5px;
+}
+
+#menu {
+  width: 200px;
+  font-size: 12px;
+  float: left;
+}
+#menu ul {
+  padding-left: 20px;
+}
+#menu ul li a {
+  color: black;
+}
+#menu ul li a:hover {
+  text-decoration: none;
+}
+
+#content {
+  margin-left: 210px;
+}
\ No newline at end of file
diff --git a/Lora-Map/resources/admin/index.html b/Lora-Map/resources/admin/index.html
index 2ac7b38..cbd7b26 100644
--- a/Lora-Map/resources/admin/index.html
+++ b/Lora-Map/resources/admin/index.html
@@ -2,10 +2,21 @@
 
 <html lang="en" xmlns="http://www.w3.org/1999/xhtml">
 <head>
-    <meta charset="utf-8" />
-    <title></title>
+  <meta charset="utf-8" />
+  <title>Adminpannel Lora-Map</title>
+  <link rel="stylesheet" type="text/css" href="css/global.css" />
+  <script type="text/javascript" src="js/menu.js"></script>
 </head>
 <body>
-  ADMIN
+  <div id="header">Adminpannel Lora-Map</div>
+  <div id="menu">
+    <ul>
+      <li><a onclick="menu_names(); return false;" href="#">Namen und Icons</a></li>
+      <li><a onclick="menu_overlay(); return false;" href="#">Karteneditor</a></li>
+      <li><a onclick="menu_export(); return false;" href="#">Einstellungen Exportieren</a></li>
+      <li><a onclick="menu_import(); return false;" href="#">Einstellungen Importieren</a></li>
+    </ul>
+  </div>
+  <div id="content">Wilkommen im Adminbereich</div>
 </body>
 </html>
\ No newline at end of file
diff --git a/Lora-Map/resources/admin/js/menu.js b/Lora-Map/resources/admin/js/menu.js
new file mode 100644
index 0000000..bce5b59
--- /dev/null
+++ b/Lora-Map/resources/admin/js/menu.js
@@ -0,0 +1,40 @@
+function menu_names() {
+  var parsenames = new XMLHttpRequest();
+  parsenames.onreadystatechange = function() {
+    if(parsenames.readyState === 4 && parsenames.status === 200) {
+      NamesEditor.parseJson(parsenames.responseText);
+    }
+  };
+  parsenames.open("GET", "http://{%REQUEST_URL_HOST%}:8080/admin/get_json_names", true);
+  parsenames.send();
+}
+
+function menu_overlay() {
+
+}
+
+function menu_export() {
+
+}
+
+function menu_import() {
+
+}
+
+var NamesEditor = {
+  parseJson: function (jsontext) {
+    document.getElementById("content").innerHTML = "";
+    var namesconfig = JSON.parse(jsontext);
+    var html = "<div>Einträge</div>";
+    for (var id in namesconfig) {
+      if (namesconfig.hasOwnProperty(id)) {
+        var nameentry = namesconfig[id];
+        html += "<div>" +
+          "<span>" + id + "</span>" +
+          "<span>"+nameentry["name"]+"</span>"+
+          "</div>";
+      }
+    }
+    document.getElementById("content").innerHTML = html;
+  }
+};
\ No newline at end of file