--- a/displayCategory.php
+++ b/displayCategory.php
@@ -5,11 +5,20 @@
     echo "<center><h1>".$_REQUEST['category']."</h1></center>";
   $query = "SELECT CNID, description, value, agencyName, category, contractStart, supplierName
     FROM `contractnotice`
-    WHERE childCN = 0 
+    WHERE childCN is null 
     AND category = '" . $_REQUEST['category'] . "'
     ORDER BY value DESC";
   $result = mysql_query($query);
-  echo "<table>";
+    echo "<table>  <thead>
+    <tr>
+      <th>Contract Notice Number</th>
+      <th>Contract Description</th>
+      <th>Total Contract Value</th>
+      <th>Agency</th>
+      <th>Contract Start Date</th>
+      <th>Supplier</th>
+    </tr>
+  </thead>";
   while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
     setlocale(LC_MONETARY, 'en_US');
     $value = number_format(doubleval($row['value']) , 2);
@@ -30,10 +39,15 @@
     include_header("Categories");
 $query = "SELECT sum(value), category
 FROM `contractnotice`
-WHERE childCN = 0 
+WHERE childCN is null
 GROUP BY category ORDER BY sum(value) DESC ";
 $result = mysql_query($query);
-echo "<table>";
+  echo "<table>  <thead>
+    <tr>
+      <th>Category</th>
+      <th>Total Contracts Value</th>
+    </tr>
+  </thead>";
 while ($row = mysql_fetch_array($result, MYSQL_BOTH)) {
   setlocale(LC_MONETARY, 'en_US');
   $value = number_format(doubleval($row[0]) , 2);