diff --git a/inc/inc.Utils.php b/inc/inc.Utils.php
index dbf219dd6..ffaa72cf4 100644
--- a/inc/inc.Utils.php
+++ b/inc/inc.Utils.php
@@ -1,105 +1,103 @@
-<?php
-//    MyDMS. Document Management System
-//    Copyright (C) 2002-2005  Markus Westphal
+<?php
+//    MyDMS. Document Management System
+//    Copyright (C) 2002-2005  Markus Westphal
 //    Copyright (C) 2006-2008 Malcolm Cowe
-//    Copyright (C) 2010 Matteo Lucarelli
-//
-//    This program is free software; you can redistribute it and/or modify
-//    it under the terms of the GNU General Public License as published by
-//    the Free Software Foundation; either version 2 of the License, or
-//    (at your option) any later version.
-//
-//    This program is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//    GNU General Public License for more details.
-//
-//    You should have received a copy of the GNU General Public License
-//    along with this program; if not, write to the Free Software
-//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//    Copyright (C) 2010 Matteo Lucarelli
+//
+//    This program is free software; you can redistribute it and/or modify
+//    it under the terms of the GNU General Public License as published by
+//    the Free Software Foundation; either version 2 of the License, or
+//    (at your option) any later version.
+//
+//    This program is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License
+//    along with this program; if not, write to the Free Software
+//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-function formatted_size($size_bytes)
-{
+function formatted_size($size_bytes) { /* {{{ */
 	if ($size_bytes>1000000000) return number_format($size_bytes/1000000000,1,".","")." GBytes";
 	else if ($size_bytes>1000000) return number_format($size_bytes/1000000,1,".","")." MBytes";
 	else if ($size_bytes>1000) return number_format($size_bytes/1000,1,".","")." KBytes";
 	return number_format($size_bytes,0,"","")." Bytes";
-}
-
-function getReadableDate($timestamp) {
-	return date("d.m.Y", $timestamp);
-}
-
-function getLongReadableDate($timestamp) {
-	return date("d/m/Y H:i", $timestamp);
+} /* }}} */
+
+function getReadableDate($timestamp) {
+	return date("d.m.Y", $timestamp);
 }
 
-//
-// The original string sanitizer, kept for reference.
-//function sanitizeString($string) {
-//	$string = str_replace("'",  "&#0039;", $string);
-//	$string = str_replace("--", "", $string);
-//	$string = str_replace("<",  "&lt;", $string);
-//	$string = str_replace(">",  "&gt;", $string);
-//	$string = str_replace("/*", "", $string);
-//	$string = str_replace("*/", "", $string);
-//	$string = str_replace("\"", "&quot;", $string);
-//	
-//	return $string;
-//}
-
-function sanitizeString($string) {
-
-	$string = (string) $string;
-	if (get_magic_quotes_gpc()) {
-		$string = stripslashes($string);
-	}
-
-	$string = str_replace("\\", "\\\\", $string);
-	$string = str_replace("--", "\-\-", $string);
-	$string = str_replace(";", "\;", $string);
-	// Use HTML entities to represent the other characters that have special
-	// meaning in SQL. These can be easily converted back to ASCII / UTF-8
-	// with a decode function if need be.
-	$string = str_replace("&", "&amp;", $string);
-	$string = str_replace("%", "&#0037;", $string); // percent
-	$string = str_replace("\"", "&quot;", $string); // double quote
-	$string = str_replace("/*", "&#0047;&#0042;", $string); // start of comment
-	$string = str_replace("*/", "&#0042;&#0047;", $string); // end of comment
-	$string = str_replace("<", "&lt;", $string);
-	$string = str_replace(">", "&gt;", $string);
-	$string = str_replace("=", "&#0061;", $string);
-	$string = str_replace(")", "&#0041;", $string);
-	$string = str_replace("(", "&#0040;", $string);
-	$string = str_replace("'", "&#0039;", $string);
-	$string = str_replace("+", "&#0043;", $string);
-
-	return trim($string);
-}
-
-function mydmsDecodeString($string) {
-
-	$string = (string)$string;
-
-	$string = str_replace("&amp;", "&", $string);
-	$string = str_replace("&#0037;", "%", $string); // percent
-	$string = str_replace("&quot;", "\"", $string); // double quote
-	$string = str_replace("&#0047;&#0042;", "/*", $string); // start of comment
-	$string = str_replace("&#0042;&#0047;", "*/", $string); // end of comment
-	$string = str_replace("&lt;", "<", $string);
-	$string = str_replace("&gt;", ">", $string);
-	$string = str_replace("&#0061;", "=", $string);
-	$string = str_replace("&#0041;", ")", $string);
-	$string = str_replace("&#0040;", "(", $string);
-	$string = str_replace("&#0039;", "'", $string);
-	$string = str_replace("&#0043;", "+", $string);
-
-	return $string;
+function getLongReadableDate($timestamp) {
+	return date("d/m/Y H:i", $timestamp);
 }
 
-function createVersionigFile($document)
-{
-	global $settings;
+//
+// The original string sanitizer, kept for reference.
+//function sanitizeString($string) {
+//	$string = str_replace("'",  "&#0039;", $string);
+//	$string = str_replace("--", "", $string);
+//	$string = str_replace("<",  "&lt;", $string);
+//	$string = str_replace(">",  "&gt;", $string);
+//	$string = str_replace("/*", "", $string);
+//	$string = str_replace("*/", "", $string);
+//	$string = str_replace("\"", "&quot;", $string);
+//	
+//	return $string;
+//}
+
+function sanitizeString($string) { /* {{{ */
+
+	$string = (string) $string;
+	if (get_magic_quotes_gpc()) {
+		$string = stripslashes($string);
+	}
+
+	$string = str_replace("\\", "\\\\", $string);
+	$string = str_replace("--", "\-\-", $string);
+	$string = str_replace(";", "\;", $string);
+	// Use HTML entities to represent the other characters that have special
+	// meaning in SQL. These can be easily converted back to ASCII / UTF-8
+	// with a decode function if need be.
+	$string = str_replace("&", "&amp;", $string);
+	$string = str_replace("%", "&#0037;", $string); // percent
+	$string = str_replace("\"", "&quot;", $string); // double quote
+	$string = str_replace("/*", "&#0047;&#0042;", $string); // start of comment
+	$string = str_replace("*/", "&#0042;&#0047;", $string); // end of comment
+	$string = str_replace("<", "&lt;", $string);
+	$string = str_replace(">", "&gt;", $string);
+	$string = str_replace("=", "&#0061;", $string);
+	$string = str_replace(")", "&#0041;", $string);
+	$string = str_replace("(", "&#0040;", $string);
+	$string = str_replace("'", "&#0039;", $string);
+	$string = str_replace("+", "&#0043;", $string);
+
+	return trim($string);
+} /* }}} */
+
+function mydmsDecodeString($string) { /* {{{ */
+
+	$string = (string)$string;
+
+	$string = str_replace("&amp;", "&", $string);
+	$string = str_replace("&#0037;", "%", $string); // percent
+	$string = str_replace("&quot;", "\"", $string); // double quote
+	$string = str_replace("&#0047;&#0042;", "/*", $string); // start of comment
+	$string = str_replace("&#0042;&#0047;", "*/", $string); // end of comment
+	$string = str_replace("&lt;", "<", $string);
+	$string = str_replace("&gt;", ">", $string);
+	$string = str_replace("&#0061;", "=", $string);
+	$string = str_replace("&#0041;", ")", $string);
+	$string = str_replace("&#0040;", "(", $string);
+	$string = str_replace("&#0039;", "'", $string);
+	$string = str_replace("&#0043;", "+", $string);
+
+	return $string;
+} /* }}} */
+
+function createVersionigFile($document) { /* {{{ */
+	global $settings, $dms;
 	
 	// if directory has been removed recreate it
 	if (!file_exists($settings->_contentDir . $document->getDir())) 
@@ -116,7 +114,7 @@ function createVersionigFile($document)
 	$tmp = getMLText("owner")." = ".$owner->getFullName()." <".$owner->getEmail().">\n";
 	fwrite($handle, $tmp);
 	
-	$tmp = getMLText("creation_date")." = ".getLongReadableDate($document->getDate())."\n";
+	$tmp = getMLText("creation_date")." = ".getLongReadableDate($document->getDate())."\n";
 	fwrite($handle, $tmp);
 	
 	$latestContent = $document->getLatestContent();
@@ -125,14 +123,14 @@ function createVersionigFile($document)
 	
 	$tmp = getMLText("version")." = ".$latestContent->getVersion()."\n";
 	fwrite($handle, $tmp);	
-	
+	
 	$tmp = getMLText("file")." = ".$latestContent->getOriginalFileName()." (".$latestContent->getMimeType().")\n";
 	fwrite($handle, $tmp);
-	
+	
 	$tmp = getMLText("comment")." = ". mydmsDecodeString($latestContent->getComment())."\n";
 	fwrite($handle, $tmp);
 	
-	$status = $latestContent->getStatus();
+	$status = $latestContent->getStatus();
 	$tmp = getMLText("status")." = ".getOverallStatusText($status["status"])."\n";
 	fwrite($handle, $tmp);
 	
@@ -142,62 +140,62 @@ function createVersionigFile($document)
 	
 	foreach ($reviewStatus as $r) {
 	
-		switch ($r["type"]) {
-			case 0: // Reviewer is an individual.
-				$required = $dms->getUser($r["required"]);
-				if (!is_object($required)) $reqName = getMLText("unknown_user")." = ".$r["required"];
-				else $reqName =  getMLText("user")." = ".$required->getFullName();
-				break;
-			case 1: // Reviewer is a group.
-				$required = $dms->getGroup($r["required"]);
-				if (!is_object($required)) $reqName = getMLText("unknown_group")." = ".$r["required"];
-				else $reqName = getMLText("group")." = ".$required->getName();
+		switch ($r["type"]) {
+			case 0: // Reviewer is an individual.
+				$required = $dms->getUser($r["required"]);
+				if (!is_object($required)) $reqName = getMLText("unknown_user")." = ".$r["required"];
+				else $reqName =  getMLText("user")." = ".$required->getFullName();
+				break;
+			case 1: // Reviewer is a group.
+				$required = $dms->getGroup($r["required"]);
+				if (!is_object($required)) $reqName = getMLText("unknown_group")." = ".$r["required"];
+				else $reqName = getMLText("group")." = ".$required->getName();
 				break;
 		}
 
 		$tmp = "\n".$reqName."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("status")." = ".getReviewStatusText($r["status"])."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("comment")." = ". mydmsDecodeString($r["comment"])."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("last_update")." = ".$r["date"]."\n";
 		fwrite($handle, $tmp);
 
 	}
 	
-	
+	
 	$approvalStatus = $latestContent->getApprovalStatus();
 	$tmp = "\n### ".getMLText("approvers")." ###\n";
 	fwrite($handle, $tmp);
 
 	foreach ($approvalStatus as $r) {
 	
-		switch ($r["type"]) {
-			case 0: // Reviewer is an individual.
-				$required = $dms->getUser($r["required"]);
-				if (!is_object($required)) $reqName = getMLText("unknown_user")." = ".$r["required"];
-				else $reqName =  getMLText("user")." = ".$required->getFullName();
-				break;
-			case 1: // Reviewer is a group.
-				$required = $dms->getGroup($r["required"]);
-				if (!is_object($required)) $reqName = getMLText("unknown_group")." = ".$r["required"];
-				else $reqName = getMLText("group")." = ".$required->getName();
+		switch ($r["type"]) {
+			case 0: // Reviewer is an individual.
+				$required = $dms->getUser($r["required"]);
+				if (!is_object($required)) $reqName = getMLText("unknown_user")." = ".$r["required"];
+				else $reqName =  getMLText("user")." = ".$required->getFullName();
+				break;
+			case 1: // Reviewer is a group.
+				$required = $dms->getGroup($r["required"]);
+				if (!is_object($required)) $reqName = getMLText("unknown_group")." = ".$r["required"];
+				else $reqName = getMLText("group")." = ".$required->getName();
 				break;
 		}
 
 		$tmp = "\n".$reqName."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("status")." = ".getApprovalStatusText($r["status"])."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("comment")." = ". mydmsDecodeString($r["comment"])."\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("last_update")." = ".$r["date"]."\n";
 		fwrite($handle, $tmp);
 	
@@ -206,33 +204,32 @@ function createVersionigFile($document)
 	$versions = $document->getContent();	
 	$tmp = "\n### ".getMLText("previous_versions")." ###\n";
 	fwrite($handle, $tmp);
-
+
 	for ($i = count($versions)-2; $i >= 0; $i--){
 	
-		$version = $versions[$i];
+		$version = $versions[$i];
 		$status = $version->getStatus();		
 		
 		$tmp = "\n".getMLText("version")." = ".$version->getVersion()."\n";
 		fwrite($handle, $tmp);	
-		
+		
 		$tmp = getMLText("file")." = ".$version->getOriginalFileName()." (".$version->getMimeType().")\n";
 		fwrite($handle, $tmp);
-		
+		
 		$tmp = getMLText("comment")." = ". mydmsDecodeString($version->getComment())."\n";
 		fwrite($handle, $tmp);
 		
-		$status = $latestContent->getStatus();
+		$status = $latestContent->getStatus();
 		$tmp = getMLText("status")." = ".getOverallStatusText($status["status"])."\n";
 		fwrite($handle, $tmp);
 			
 	}
-	
+	
 	fclose($handle);
 	return true;
-}
+} /* }}} */
 
-function add_log_line($msg="")
-{
+function add_log_line($msg="") { /* {{{ */
 	global $settings,$user;
 	
 	if ($settings->_logFileEnable!=TRUE) return;
@@ -245,16 +242,15 @@ function add_log_line($msg="")
 		fwrite($h,date("Y/m/d H:i", time())." ".$user->getLogin()." (".$_SERVER['REMOTE_ADDR'].") ".basename($_SERVER["REQUEST_URI"], ".php").$msg."\n");
 		fclose($h);
 	}
-}
+} /* }}} */
 
-function showtree()
-{
+function showtree() { /* {{{ */
 	global $settings;
 	
 	if (isset($_GET["showtree"])) return $_GET["showtree"];
 	else if ($settings->_enableFolderTree==0) return 0;
 	
 	return 1;
-}
-
-?>
+} /* }}} */
+
+?>