diff --git a/src/messenger/webim/operator/avatar.php b/src/messenger/webim/operator/avatar.php
index 9e4dada5..bb061474 100755
--- a/src/messenger/webim/operator/avatar.php
+++ b/src/messenger/webim/operator/avatar.php
@@ -1,105 +1,105 @@
-<?php
-/*
- * This file is part of Mibew Messenger project.
- * 
- * Copyright (c) 2005-2010 Mibew Messenger Community
- * All rights reserved. The contents of this file are subject to the terms of
- * the Eclipse Public License v1.0 which accompanies this distribution, and
- * is available at http://www.eclipse.org/legal/epl-v10.html
- * 
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which case
- * the provisions of the GPL are applicable instead of those above. If you wish
- * to allow use of your version of this file only under the terms of the GPL, and
- * not to allow others to use your version of this file under the terms of the
- * EPL, indicate your decision by deleting the provisions above and replace them
- * with the notice and other provisions required by the GPL.
- * 
- * Contributors:
- *    Evgeny Gryaznov - initial API and implementation
- */
-
-require_once('../libs/common.php');
-require_once('../libs/operator.php');
-require_once('../libs/operator_settings.php');
-
-$operator = check_login();
-
-$opId = verifyparam( "op","/^\d{1,9}$/");
-$page = array('opid' => $opId, 'avatar' => '');
-$errors = array();
-
-$canmodify = ($opId == $operator['operatorid'] && is_capable($can_modifyprofile, $operator)) 
-				|| is_capable($can_administrate, $operator);
-
-$op = operator_by_id($opId);
-
-if( !$op ) {
-	$errors[] = getlocal("no_such_operator");
-
-} else if( isset($_POST['op']) ) {
-	$avatar = $op['vcavatar'];
-
-	if(!$canmodify) {
-		$errors[] = getlocal('page_agent.cannot_modify');
-
-	} else if( isset($_FILES['avatarFile']) && $_FILES['avatarFile']['name']) {
-        $valid_types = array("gif","jpg", "png", "tif");
-
-        $orig_filename = $_FILES['avatarFile']['name'];
-        $tmp_file_name = $_FILES['avatarFile']['tmp_name'];
-
-        $ext = strtolower(substr($orig_filename, 1 + strrpos($orig_filename, ".")));
-        $new_file_name = "$opId.$ext";
-        loadsettings();
-
-        $file_size = $_FILES['avatarFile']['size'];
-        if ($file_size == 0 || $file_size > $settings['max_uploaded_file_size']) {
-            $errors[] = failed_uploading_file($orig_filename, "errors.file.size.exceeded");
-        } elseif(!in_array($ext, $valid_types)) {
-            $errors[] = failed_uploading_file($orig_filename, "errors.invalid.file.type");
-        } else {
-            $avatar_local_dir = "../images/avatar/";
-            $full_file_path = $avatar_local_dir.$new_file_name;
-            if (file_exists($full_file_path)) {
-                unlink($full_file_path);
-            }
-            if (!move_uploaded_file($_FILES['avatarFile']['tmp_name'], $full_file_path)) {
-                $errors[] = failed_uploading_file($orig_filename, "errors.file.move.error");
-            } else {
-                $avatar = "$webimroot/images/avatar/$new_file_name";
-            }
-        }
-    } else {
-    	$errors[] = "No file selected";
-    }
-
-	if(count($errors) == 0) {
-		update_operator_avatar($op['operatorid'],$avatar);
-
-		if ($opId && $avatar && $_SESSION[$mysqlprefix . 'operator'] && $operator['operatorid'] == $opId) {
-			$_SESSION[$mysqlprefix . 'operator']['vcavatar'] = $avatar;
-		}
-		header("Location: $webimroot/operator/avatar.php?op=$opId");
-		exit;
-	} else {
-		$page['avatar'] = topage($op['vcavatar']);
-	}
-
-} else {
-	if (isset($_GET['delete']) && $_GET['delete'] == "true" && $canmodify) {
-		update_operator_avatar($op['operatorid'],'');
-		header("Location: $webimroot/operator/avatar.php?op=$opId");
-		exit;
-	}
-	$page['avatar'] = topage($op['vcavatar']);
-}
-
-$page['currentop'] = $op ? topage(get_operator_name($op))." (".$op['vclogin'].")" : "-not found-";
-$page['canmodify'] = $canmodify ? "1" : "";
-
-prepare_menu($operator);
-setup_operator_settings_tabs($opId,1);
-start_html_output();
-require('../view/avatar.php');
+<?php
+/*
+ * This file is part of Mibew Messenger project.
+ * 
+ * Copyright (c) 2005-2010 Mibew Messenger Community
+ * All rights reserved. The contents of this file are subject to the terms of
+ * the Eclipse Public License v1.0 which accompanies this distribution, and
+ * is available at http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Alternatively, the contents of this file may be used under the terms of
+ * the GNU General Public License Version 2 or later (the "GPL"), in which case
+ * the provisions of the GPL are applicable instead of those above. If you wish
+ * to allow use of your version of this file only under the terms of the GPL, and
+ * not to allow others to use your version of this file under the terms of the
+ * EPL, indicate your decision by deleting the provisions above and replace them
+ * with the notice and other provisions required by the GPL.
+ * 
+ * Contributors:
+ *    Evgeny Gryaznov - initial API and implementation
+ */
+
+require_once('../libs/common.php');
+require_once('../libs/operator.php');
+require_once('../libs/operator_settings.php');
+
+$operator = check_login();
+
+$opId = verifyparam( "op","/^\d{1,9}$/");
+$page = array('opid' => $opId, 'avatar' => '');
+$errors = array();
+
+$canmodify = ($opId == $operator['operatorid'] && is_capable($can_modifyprofile, $operator)) 
+				|| is_capable($can_administrate, $operator);
+
+$op = operator_by_id($opId);
+
+if( !$op ) {
+	$errors[] = getlocal("no_such_operator");
+
+} else if( isset($_POST['op']) ) {
+	$avatar = $op['vcavatar'];
+
+	if(!$canmodify) {
+		$errors[] = getlocal('page_agent.cannot_modify');
+
+	} else if( isset($_FILES['avatarFile']) && $_FILES['avatarFile']['name']) {
+        $valid_types = array("gif","jpg", "png", "tif");
+
+        $orig_filename = $_FILES['avatarFile']['name'];
+        $tmp_file_name = $_FILES['avatarFile']['tmp_name'];
+
+        $ext = strtolower(substr($orig_filename, 1 + strrpos($orig_filename, ".")));
+        $new_file_name = "$opId.$ext";
+        loadsettings();
+
+        $file_size = $_FILES['avatarFile']['size'];
+        if ($file_size == 0 || $file_size > $settings['max_uploaded_file_size']) {
+            $errors[] = failed_uploading_file($orig_filename, "errors.file.size.exceeded");
+        } elseif(!in_array($ext, $valid_types)) {
+            $errors[] = failed_uploading_file($orig_filename, "errors.invalid.file.type");
+        } else {
+            $avatar_local_dir = "../images/avatar/";
+            $full_file_path = $avatar_local_dir.$new_file_name;
+            if (file_exists($full_file_path)) {
+                unlink($full_file_path);
+            }
+            if (!move_uploaded_file($_FILES['avatarFile']['tmp_name'], $full_file_path)) {
+                $errors[] = failed_uploading_file($orig_filename, "errors.file.move.error");
+            } else {
+                $avatar = "$webimroot/images/avatar/$new_file_name";
+            }
+        }
+    } else {
+    	$errors[] = "No file selected";
+    }
+
+	if(count($errors) == 0) {
+		update_operator_avatar($op['operatorid'],$avatar);
+
+		if ($opId && $avatar && $_SESSION[$mysqlprefix . 'operator'] && $operator['operatorid'] == $opId) {
+			$_SESSION[$mysqlprefix . 'operator']['vcavatar'] = $avatar;
+		}
+		header("Location: $webimroot/operator/avatar.php?op=$opId");
+		exit;
+	} else {
+		$page['avatar'] = topage($op['vcavatar']);
+	}
+
+} else {
+	if (isset($_GET['delete']) && $_GET['delete'] == "true" && $canmodify) {
+		update_operator_avatar($op['operatorid'],'');
+		header("Location: $webimroot/operator/avatar.php?op=$opId");
+		exit;
+	}
+	$page['avatar'] = topage($op['vcavatar']);
+}
+
+$page['currentop'] = $op ? topage(get_operator_name($op))." (".$op['vclogin'].")" : "-not found-";
+$page['canmodify'] = $canmodify ? "1" : "";
+
+prepare_menu($operator);
+setup_operator_settings_tabs($opId,1);
+start_html_output();
+require('../view/avatar.php');
 ?>
\ No newline at end of file
diff --git a/src/messenger/webim/operator/permissions.php b/src/messenger/webim/operator/permissions.php
index c717261f..e311a6a4 100755
--- a/src/messenger/webim/operator/permissions.php
+++ b/src/messenger/webim/operator/permissions.php
@@ -1,91 +1,91 @@
-<?php
-/*
- * This file is part of Mibew Messenger project.
- * 
- * Copyright (c) 2005-2010 Mibew Messenger Community
- * All rights reserved. The contents of this file are subject to the terms of
- * the Eclipse Public License v1.0 which accompanies this distribution, and
- * is available at http://www.eclipse.org/legal/epl-v10.html
- * 
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which case
- * the provisions of the GPL are applicable instead of those above. If you wish
- * to allow use of your version of this file only under the terms of the GPL, and
- * not to allow others to use your version of this file under the terms of the
- * EPL, indicate your decision by deleting the provisions above and replace them
- * with the notice and other provisions required by the GPL.
- * 
- * Contributors:
- *    Evgeny Gryaznov - initial API and implementation
- */
-
-require_once('../libs/common.php');
-require_once('../libs/operator.php');
-require_once('../libs/operator_settings.php');
-
-$operator = check_login();
-
-function update_operator_permissions($operatorid,$newvalue) {
-	global $mysqlprefix;
-	$link = connect();
-	$query = "update " . $mysqlprefix . "chatoperator set iperm = $newvalue where operatorid = $operatorid";
-
-	perform_query($query,$link);
-	mysql_close($link);
-}
-
-$opId = verifyparam( "op","/^\d{1,9}$/");
-$page = array('opid' => $opId, 'canmodify' => is_capable($can_administrate, $operator) ? "1" : "");
-$errors = array();
-
-$op = operator_by_id($opId);
-
-if( !$op ) {
-	$errors[] = getlocal("no_such_operator");
-
-} else if( isset($_POST['op']) ) {
-
-	if(!is_capable($can_administrate, $operator)) {
-		$errors[] = getlocal('page_agent.cannot_modify');
-	}
-
-	$new_permissions = isset($op['iperm']) ? $op['iperm'] : 0;
-
-	foreach($permission_ids as $perm => $id) {
-		if( verifyparam("permissions$id","/^on$/", "") == "on") {
-			$new_permissions |= (1 << $perm);
-		} else {
-			$new_permissions &= ~ (1 << $perm);
-		}
-	}
-
-	if(count($errors) == 0) {
-		update_operator_permissions($op['operatorid'],$new_permissions);
-
-		if ($opId && $_SESSION[$mysqlprefix . 'operator'] && $operator['operatorid'] == $opId) {
-			$_SESSION[$mysqlprefix . 'operator']['iperm'] = $new_permissions;
-		}
-		header("Location: $webimroot/operator/permissions.php?op=$opId&stored");
-		exit;
-	}
-
-}
-
-$page['permissionsList'] = get_permission_list();
-$page['formpermissions'] = array("");
-$page['currentop'] = $op ? topage(get_operator_name($op))." (".$op['vclogin'].")" : "-not found-";
-
-if($op) {
-	foreach($permission_ids as $perm => $id) {
-		if(is_capable($perm,$op)) {
-			$page['formpermissions'][] = $id;
-		}
-	}
-}
-
-$page['stored'] = isset($_GET['stored']);
-prepare_menu($operator);
-setup_operator_settings_tabs($opId,3);
-start_html_output();
-require('../view/permissions.php');
-?>
+<?php
+/*
+ * This file is part of Mibew Messenger project.
+ * 
+ * Copyright (c) 2005-2010 Mibew Messenger Community
+ * All rights reserved. The contents of this file are subject to the terms of
+ * the Eclipse Public License v1.0 which accompanies this distribution, and
+ * is available at http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Alternatively, the contents of this file may be used under the terms of
+ * the GNU General Public License Version 2 or later (the "GPL"), in which case
+ * the provisions of the GPL are applicable instead of those above. If you wish
+ * to allow use of your version of this file only under the terms of the GPL, and
+ * not to allow others to use your version of this file under the terms of the
+ * EPL, indicate your decision by deleting the provisions above and replace them
+ * with the notice and other provisions required by the GPL.
+ * 
+ * Contributors:
+ *    Evgeny Gryaznov - initial API and implementation
+ */
+
+require_once('../libs/common.php');
+require_once('../libs/operator.php');
+require_once('../libs/operator_settings.php');
+
+$operator = check_login();
+
+function update_operator_permissions($operatorid,$newvalue) {
+	global $mysqlprefix;
+	$link = connect();
+	$query = "update " . $mysqlprefix . "chatoperator set iperm = $newvalue where operatorid = $operatorid";
+
+	perform_query($query,$link);
+	mysql_close($link);
+}
+
+$opId = verifyparam( "op","/^\d{1,9}$/");
+$page = array('opid' => $opId, 'canmodify' => is_capable($can_administrate, $operator) ? "1" : "");
+$errors = array();
+
+$op = operator_by_id($opId);
+
+if( !$op ) {
+	$errors[] = getlocal("no_such_operator");
+
+} else if( isset($_POST['op']) ) {
+
+	if(!is_capable($can_administrate, $operator)) {
+		$errors[] = getlocal('page_agent.cannot_modify');
+	}
+
+	$new_permissions = isset($op['iperm']) ? $op['iperm'] : 0;
+
+	foreach($permission_ids as $perm => $id) {
+		if( verifyparam("permissions$id","/^on$/", "") == "on") {
+			$new_permissions |= (1 << $perm);
+		} else {
+			$new_permissions &= ~ (1 << $perm);
+		}
+	}
+
+	if(count($errors) == 0) {
+		update_operator_permissions($op['operatorid'],$new_permissions);
+
+		if ($opId && $_SESSION[$mysqlprefix . 'operator'] && $operator['operatorid'] == $opId) {
+			$_SESSION[$mysqlprefix . 'operator']['iperm'] = $new_permissions;
+		}
+		header("Location: $webimroot/operator/permissions.php?op=$opId&stored");
+		exit;
+	}
+
+}
+
+$page['permissionsList'] = get_permission_list();
+$page['formpermissions'] = array("");
+$page['currentop'] = $op ? topage(get_operator_name($op))." (".$op['vclogin'].")" : "-not found-";
+
+if($op) {
+	foreach($permission_ids as $perm => $id) {
+		if(is_capable($perm,$op)) {
+			$page['formpermissions'][] = $id;
+		}
+	}
+}
+
+$page['stored'] = isset($_GET['stored']);
+prepare_menu($operator);
+setup_operator_settings_tabs($opId,3);
+start_html_output();
+require('../view/permissions.php');
+?>