Whitespace, tabs to spaces

www/index.php

@@ -20,10 +20,10 @@ $page->head .= '
 <link rel="stylesheet" type="text/css" href="searchCSS.css" />
 ';
 if ($template == 'Mobile') {
-	$page->head .='<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" >
-	<script type="text/javascript">var mobileSearch = true;</script>';
+    $page->head .='<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" >
+    <script type="text/javascript">var mobileSearch = true;</script>';
 } else {
-	$page->head .='<script type="text/javascript">var mobileSearch = false;</script>';
+    $page->head .='<script type="text/javascript">var mobileSearch = false;</script>';
 }
 $page->addScript('searchFunc.js');
 
@@ -84,7 +84,7 @@ if (isset($_GET['u']) //u is referring site
 $page->maincontentarea = '
 <div id="searchform">
   <form action="http://www1.unl.edu/search/" method="get">
-  	<label for="q">Search</label>
+      <label for="q">Search</label>
     <input type="text" name="q" id="q" />';
 if (!empty($local_results)) {
     $page->maincontentarea .= '<input type="hidden" name="u" value="'.htmlentities($_GET['u'], ENT_QUOTES).'" />';