--- a/www/loc.php	Thu Jul 21 20:36:17 2011 +0300
+++ b/www/loc.php	Thu Jul 21 20:38:06 2011 +0300
@@ -64,22 +64,37 @@
   if (preg_match("#^([a-z]{1,15})#i", $_GET["a"], $m)) {
     $coderName = $m[1];
     $coderName = strtoupper(substr($coderName, 0, 1)).strtolower(substr($coderName, 1));
-    $wizTable = readWizInfoFiles();
-  } else
+
+    $wizTable = apc_fetch("wizTable");
+    if (empty($wizTable)) {
+      $wizTable = readWizInfoFiles();
+      apc_store("wizTable", $wizTable, 3600);
+    }
+  } else {
     $coderName = "???";
+    $errorStr = "Invalid wizard name.";
+  }
 }
 
 if (isset($_GET["n"])) {
   $locTable = array();
   $setName = strtolower(basename($_GET["n"]));
   if (file_exists($setName.".loc")) {
-    parseLocFile($setName, $locTable, $applyFilter, $filter);
+    $locTable = apc_fetch("loc_".$setName);
+    if (empty($locTable)) {
+      parseLocFile($setName, $locTable, $applyFilter, $filter);
+      apc_store("loc_".$setName, $locTable, 3600);
+    }
   } else {
     $errorStr = "No such continent ID!";
     unset($setName);
   }
 } else {
-  $locTable = readLocationFiles($applyFilter, $filter);
+  $locTable = apc_fetch("loc_locTable");
+  if (empty($locTable)) {
+    $locTable = readLocationFiles($applyFilter, $filter);
+    apc_store("loc_locTable", $locTable, 3600);
+  }
 }
 
 
@@ -158,7 +173,8 @@
 <?
 /* Wizard/coder/creator information box
  */
-if (isset($coderName) && isset($wizTable[$coderName]) && count($wizTable[$coderName]) > 1) {
+if (isset($coderName)) {
+  if (isset($wizTable[$coderName]) && count($wizTable[$coderName]) > 1) {
 
   // Profile picture  
   $s = $wizTable[$coderName]["imageURL"];
@@ -196,6 +212,8 @@
   }
   
   echo "   </td>\n  </tr>\n </table>\n</div>\n";
+  } else
+    $errorStr = "No such wizard.";
 }
 
 
@@ -354,6 +372,7 @@
 } else {
   echo "<p><b>No locations known!</b></p>\n";
   echo "</div>\n";
+  $errorStr = "No locations known!";
 }
 ?>
 </body>