diff --git a/include/ac_common.php b/include/ac_common.php
index 2cf864313..d4b4e1902 100644
--- a/include/ac_common.php
+++ b/include/ac_common.php
@@ -63,11 +63,11 @@ function h2info($p_string)
     return '<h2 class="info">' . htmlspecialchars($p_string) . '</h2>';
 }
 
-function h2($p_string, $p_class)
+function h2($p_string, $p_class="",$raw="")
 {
-    return '<h2 ' . $p_class . '>' . htmlspecialchars($p_string) . '</h2>';
+    return '<h2 ' . $p_class . '>' . $raw.htmlspecialchars($p_string) . '</h2>';
 }
-function h1($p_string, $p_class)
+function h1($p_string, $p_class="")
 {
     return '<h1 ' . $p_class . '>' . htmlspecialchars($p_string) . '</h1>';
 }