diff --git a/common.inc.php b/common.inc.php
index 8accbb47..8594d5bf 100644
--- a/common.inc.php
+++ b/common.inc.php
@@ -624,7 +624,10 @@ else if($title)
 //if we're under /admin or /config then we want to show the ? help icon
 if(substr(getcwd(),-6)=="/admin" || substr(getcwd(),-7)=="/config")
 {
-	$fname=substr($_SERVER['PHP_SELF'],strlen($config['SFIABDIRECTORY'])+1);	
+	if($_SERVER['REDIRECT_SCRIPT_URL'])
+		$fname=substr($_SERVER['REDIRECT_SCRIPT_URL'],strlen($config['SFIABDIRECTORY'])+1);
+	else
+		$fname=substr($_SERVER['PHP_SELF'],strlen($config['SFIABDIRECTORY'])+1);	
 	echo "</td><td align=\"right\"><a target=\"_sfiabhelp\" href=\"http://www.sfiab.ca/wiki/index.php/Help_$fname\"><img border=\"0\" src=\"".$config['SFIABDIRECTORY']."/images/32/help.".$config['icon_extension']."\"></a>";
 }
 "</td></tr>";