diff --git a/html/index.php b/html/index.php
index e71555863..4b4db6b1c 100755
--- a/html/index.php
+++ b/html/index.php
@@ -41,8 +41,8 @@ if($debug) {
   <link rel="stylesheet" href="css/mktree.css" type="text/css" />
 </head>
 <body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0">
-<script type="text/javascript" src="js/mktree.js"></script>
-<script type="text/javascript">
+  <script type="text/javascript" src="js/mktree.js"></script>
+  <script type="text/javascript">
 <!-- Begin
 function popUp(URL) {
   day = new Date();
@@ -50,14 +50,14 @@ function popUp(URL) {
   eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=550,height=600');"); 
 }
 // End -->
-</script>
-<script type="text/javascript" src="js/overlib.js"></script>
-<div id="center">
-<div id="top" style="background: <?php echo($config['header_color']); ?>;">
-<table cellpadding="0" cellspacing="0" width="100%">
-<tr>
-<td align="left"></td>
-<td align="right">
+  </script>
+  <script type="text/javascript" src="js/overlib.js"></script>
+  <div id="center">
+    <div id="top" style="background: <?php echo($config['header_color']); ?>;">
+      <table cellpadding="0" cellspacing="0" width="100%">
+        <tr>
+          <td align="left"></td>
+          <td align="right">
   <?php
      if($_SESSION['authenticated']) { 
        echo("Logged in as <b>".$_SESSION['username']."</b> (<a href='?logout=yes'>Logout</a>)"); 
@@ -66,17 +66,18 @@ function popUp(URL) {
      } 
       if( Net_IPv6::checkIPv6($_SERVER['REMOTE_ADDR'])) { echo(" via <b>IPv6</b>"); } else { echo(" via <b>IPv4</b>"); }
   ?>
- </td></tr>
-</table>
-</div>
+          </td>
+        </tr>
+      </table>
+    </div>
 
-<div id="header" style="border: 1px none #ccf;">
-  <table width="100%" style="padding: 0px; margin:0px;">
-    <tr>
-      <td style="padding: 0px; margin:0px; border: none;">
-        <div id="logo" style="padding: 10px"><a href="index.php"><img src="<?php echo($config['title_image']); ?>" alt="Logo" border="0" /></a></div>
-      </td>
-      <td align="center"><?php
+    <div id="header" style="border: 1px none #ccf;">
+      <table width="100%" style="padding: 0px; margin:0px;">
+        <tr>
+          <td style="padding: 0px; margin:0px; border: none;">
+            <div id="logo" style="padding: 10px"><a href="index.php"><img src="<?php echo($config['title_image']); ?>" alt="Logo" border="0" /></a></div>
+          </td>
+          <td align="center"><?php
         
         $data = trim(shell_exec("cat " . $config['install_dir'] . "/rrd/version.txt"));
               
@@ -92,27 +93,27 @@ function popUp(URL) {
 		  echo("<a href='http://www.observernms.org'><span class=red>New Version! <br /> <b>$major.$minor.$release</b></span></a>");
                 } elseif($major < $cur_major || ($major == $cur_major && $minor < $cur_minor) || ($major == $cur_major && $minor == $cur_minor && $release < $cur_release)) {
                 }
-
-      ?></td>
-      <td align="right" style="margin-right: 10px;">
-        <div id="topnav" style="float: right;">
+?>
+          </td>
+          <td align="right" style="margin-right: 10px;">
+            <div id="topnav" style="float: right;">
  	  <?php if($_SESSION['authenticated']) {
 	    include("includes/topnav.inc");		
 	  } ?>
-        </div>
-      </td>
-    </tr>
-  </table>
-</div>
+            </div>
+          </td>
+        </tr>
+      </table>
+    </div>
 
 
 <?php if($_SESSION['authenticated']) {include("includes/print-menubar.php");} else {echo('<hr color="#444444" />');} ?>
 
-<div class="clearer"></div>
+    <div class="clearer"></div>
 
-<div class="content-mat" style="border: 1px none #fcc;">
-<div id="content" style="border: 1px none #ccc; min-height:650px;">
-<div style="margin: 7px;"></div>
+    <div class="content-mat" style="border: 1px none #fcc;">
+      <div id="content" style="border: 1px none #ccc; min-height:650px;">
+        <div style="margin: 7px;"></div>
 <?php
   if($_SESSION['authenticated']) {
     include("includes/warn-deleted-interfaces.inc.php");
@@ -133,11 +134,10 @@ function popUp(URL) {
     exit;
   } 
 ?>
-                </div>
-                <div class="clearer"></div>
-            </div>
         </div>
- </div>
+      <div class="clearer"></div>
+    </div>
+  </div>
 <?php
     $end = utime(); $run = $end - $start;
     $gentime = substr($run, 0, 5);
@@ -146,8 +146,6 @@ function popUp(URL) {
           <br />This work is licensed under the <a href="http://www.gnu.org/licenses/gpl-3.0-standalone.html">GPL, version 3</a>.</div>');
 	            
 ?>
-
-
 </body>
 </html>
 
