--- a/displaySupplier.php
+++ b/displaySupplier.php
@@ -1,41 +1,40 @@
 <?php
+
 include_once ("./lib/common.inc.php");
 if ($_REQUEST['supplier']) {
-    
-include_header("Supplier");
-  $supplierS = htmlentities(strip_tags($_REQUEST['supplier']));
-  MethodCountGraph($supplierS);
-   CnCGraph($supplierS);
-  MethodValueGraph($supplierS);
-  /*lobbyist ties
-  
-  links to ABR/ASIC/Google News/ASX/Court records
-  
-  total value to various agencies (bar graph)
-  
-  spread procurement methods + percent consultancies + percent confidential (bar graph)
-  
-  spread of contract values
-  
-  spread of industries (textual?)*/
+
+    include_header("Supplier");
+    $supplierS = htmlentities(strip_tags($_REQUEST['supplier']));
+    MethodCountGraph($supplierS);
+    CnCGraph($supplierS);
+    MethodValueGraph($supplierS);
+    /* lobbyist ties
+
+      links to ABR/ASIC/Google News/ASX/Court records
+
+      total value to various agencies (bar graph)
+
+      spread procurement methods + percent consultancies + percent confidential (bar graph)
+
+      spread of contract values
+
+      spread of industries (textual?) */
     $query = 'SELECT "CNID", "description", "value", "agencyName", "category",
     "contractStart", "supplierName"
-    FROM contractnotice WHERE '.
-    $supplierQ.' '.$standardQ
-    .' ORDER BY value DESC';
+    FROM contractnotice WHERE ' .
+            $supplierQ . ' ' . $standardQ
+            . ' ORDER BY value DESC';
     echo $query;
-$query = $conn->prepare($query);
+    $query = $conn->prepare($query);
 
 //$query->bindParam(":supplierName", $supplierName);
-$query->bindParam(":supplierABN", $supplierABN);
-	$query->execute();
-	if (!$query) {
-		databaseError($conn->errorInfo());
-	}
-echo '<img src="graphs/displayMethodCountGraph.php?month=' . stripslashes($supplier) . '">';
-   echo '<img src="graphs/displayCnCGraph.php?month=' . stripslashes($supplier) . '">';
+    $query->bindParam(":supplierABN", $supplierABN);
+    $query->execute();
+    databaseError($conn->errorInfo());
+    echo '<img src="graphs/displayMethodCountGraph.php?month=' . stripslashes($supplier) . '">';
+    echo '<img src="graphs/displayCnCGraph.php?month=' . stripslashes($supplier) . '">';
 
-  echo "<table>  <thead>
+    echo "<table>  <thead>
     <tr>
       <th>Contract Notice Number</th>
       <th>Contract Description</th>
@@ -45,52 +44,50 @@
       <th>Supplier</th>
     </tr>
   </thead>";
-  foreach ($query->fetchAll() as $row) {
-    setlocale(LC_MONETARY, 'en_US');
-    $value = number_format(doubleval($row['value']) , 2);
-    echo ("<tr>
+    foreach ($query->fetchAll() as $row) {
+        setlocale(LC_MONETARY, 'en_US');
+        $value = number_format(doubleval($row['value']), 2);
+        echo ("<tr>
     <td><a href=\"displayContract.php?CNID={$row['CNID']}\">{$row['CNID']}</a></td>
     <td><b>{$row['description']}</b></a></td>
     <td>\$$value</td><td>{$row['agencyName']}</td>
     <td>{$row['contractStart']}</td>
     <td>{$row['supplierName']}</td>
     </tr>");
-  }
-  echo "</table>";
+    }
+    echo "</table>";
 } else {
     /*
-     histograph of supplier size/value
-    */
-include_header("Suppliers");
-suppliersGraph();
-  $query = 'SELECT SUM("value") as val, MAX("supplierName") as supplierName, "supplierABN",(
+      histograph of supplier size/value
+     */
+    include_header("Suppliers");
+    suppliersGraph();
+    $query = 'SELECT SUM("value") as val, MAX("supplierName") as supplierName, "supplierABN",(
  case when "supplierABN" != 0 THEN "supplierABN"::text ELSE "supplierName" END) as supplierID 
 FROM contractnotice
 WHERE "childCN" is null
 GROUP BY supplierID,"supplierABN"
 ORDER BY val DESC
 LIMIT 100';
-$query = $conn->prepare($query);
-	$query->execute();
-	if (!$query) {
-		databaseError($conn->errorInfo());
-	}
-   echo "<table>  <thead>
+    $query = $conn->prepare($query);
+    $query->execute();
+        databaseError($conn->errorInfo());
+    echo "<table>  <thead>
     <tr>
        <th>Position</th>
        <th>Supplier</th>
       <th>Total Contract Value</th>
     </tr>
   </thead>";
-$i = 1;
-  foreach ($query->fetchAll() as $row) {
-    setlocale(LC_MONETARY, 'en_US');
-    $value = number_format(doubleval($row['val']) , 2);
-    $supplier = stripslashes($row['supplierABN'].'-'.$row['suppliername']);
-    echo ("<tr><td>$i</td><td><b><a href=\"displaySupplier.php?supplier={$supplier}\">".ucsmart($row['suppliername'])."</a></b></td><td>\$$value</td></tr>\n");
-    $i++;
-  }
-  echo "</table>";
+    $i = 1;
+    foreach ($query->fetchAll() as $row) {
+        setlocale(LC_MONETARY, 'en_US');
+        $value = number_format(doubleval($row['val']), 2);
+        $supplier = stripslashes($row['supplierABN'] . '-' . $row['suppliername']);
+        echo ("<tr><td>$i</td><td><b><a href=\"displaySupplier.php?supplier={$supplier}\">" . ucsmart($row['suppliername']) . "</a></b></td><td>\$$value</td></tr>\n");
+        $i++;
+    }
+    echo "</table>";
 }
 include_footer();
 ?>