--- a/include/common-net.inc.php
+++ b/include/common-net.inc.php
@@ -1,31 +1,48 @@
 <?php
-function getPage($url)
-{
-	debug($url, "json");
-	$ch = curl_init($url);
-	curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
-	curl_setopt($ch, CURLOPT_HEADER, 0);
-	curl_setopt($ch, CURLOPT_TIMEOUT, 45);
-	$page = curl_exec($ch);
-	if (curl_errno($ch)) {
-		echo "<font color=red> Database temporarily unavailable: ";
-		echo curl_errno($ch) . " " . curl_error($ch);
-		if (isDebug()) {
-			echo $url;
-		}
-		echo "</font><br>";
-	}
-	curl_close($ch);
-	debug(print_r($page,true),"json");
-	return $page;
+
+/*
+ *    Copyright 2010,2011 Alexander Sadleir 
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+ */
+
+function getPage($url) {
+    debug($url, "json");
+    $ch = curl_init($url);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_HEADER, 0);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 45);
+    $page = curl_exec($ch);
+    if (curl_errno($ch)) {
+        echo "<font color=red> Database temporarily unavailable: ";
+        echo curl_errno($ch) . " " . curl_error($ch);
+        if (isDebug()) {
+            echo $url;
+        }
+        echo "</font><br>";
+    }
+    curl_close($ch);
+    debug(print_r($page, true), "json");
+    return $page;
 }
-function curPageURL()
-{
-	$isHTTPS = (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on");
-	$port = (isset($_SERVER["SERVER_PORT"]) && ((!$isHTTPS && $_SERVER["SERVER_PORT"] != "80") || ($isHTTPS && $_SERVER["SERVER_PORT"] != "443")));
-	$port = ($port) ? ':' . $_SERVER["SERVER_PORT"] : '';
-	$url = ($isHTTPS ? 'https://' : 'http://') . $_SERVER["SERVER_NAME"] . $port . htmlentities(dirname($_SERVER['PHP_SELF']) , ENT_QUOTES);
-	return $url;
+
+function curPageURL() {
+    $isHTTPS = (isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] == "on");
+    $port = (isset($_SERVER["SERVER_PORT"]) && ((!$isHTTPS && $_SERVER["SERVER_PORT"] != "80") || ($isHTTPS && $_SERVER["SERVER_PORT"] != "443")));
+    $port = ($port) ? ':' . $_SERVER["SERVER_PORT"] : '';
+    $url = ($isHTTPS ? 'https://' : 'http://') . $_SERVER["SERVER_NAME"] . $port . htmlentities(dirname($_SERVER['PHP_SELF']), ENT_QUOTES);
+    return $url;
 }
+
 ?>