Index: branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/ajax.js
===================================================================
diff -u -r8180 -r8184
--- branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/ajax.js	(.../ajax.js)	(revision 8180)
+++ branches/unlabeled/unlabeled-1.3.2/core/admin_templates/js/ajax.js	(.../ajax.js)	(revision 8184)
@@ -115,7 +115,7 @@
 }
 
 Request.setOpacity = function (opacity, id) {
-		var elem = typeof(id)=='string' ? document.getElementById(id) : id;
+	var elem = typeof(id)=='string' ? document.getElementById(id) : id;
     var object = elem.style;
     object.opacity = (opacity / 100);
     object.MozOpacity = (opacity / 100);
Index: branches/unlabeled/unlabeled-1.76.2/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -r8183 -r8184
--- branches/unlabeled/unlabeled-1.76.2/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8183)
+++ branches/unlabeled/unlabeled-1.76.2/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 8184)
@@ -354,11 +354,13 @@
 			$this->ValidateConfig($prefix);
 		}
 	}
+
 	function ValidateConfig($prefix)
 	{
 		global $debugger;
 		
 		$config =& $this->configData[$prefix];
+		
 		$tablename = $config['TableName'];
 		$float_types = Array ('float', 'double', 'numeric');
 		$conn =& $this->Application->GetADODBConnection();
@@ -373,6 +375,7 @@
 		
 		$res = $conn->Query('DESCRIBE '.$tablename);
 		$config_link = $debugger->getFileLink(FULL_PATH.$this->prefixFiles[$config['Prefix']], 1, $config['Prefix']);
+
 		$error_messages = Array (
 			'field_not_found' => 'Field <strong>%s</strong> exists in the database, but <strong>is not defined</strong> in config',
 			'default_missing' => 'Default value for field <strong>%s</strong> not set in config',
@@ -382,6 +385,7 @@
 			'invalid_default' => '<strong>Default value</strong> for field %s<strong>%s</strong> not sync. to db (in config = %s, in db = %s)',
 			'type_missing' => '<strong>Type definition</strong> for field <strong>%s</strong> missing in config',
 		);
+		
 		$config_errors = Array ();
 		$tablename = preg_replace('/^'.preg_quote(TABLE_PREFIX, '/').'(.*)/', '\\1', $tablename); // remove table prefix
 
@@ -393,6 +397,7 @@
 					// skip multilingual fields
 					continue;
 				}
+				
 				if (!array_key_exists ($f_name, $config['Fields'])) {
 					$config_errors[] = sprintf($error_messages['field_not_found'], $f_name);
 				}
Index: branches/unlabeled/unlabeled-1.57.2/core/kernel/session/session.php
===================================================================
diff -u -r8117 -r8184
--- branches/unlabeled/unlabeled-1.57.2/core/kernel/session/session.php	(.../session.php)	(revision 8117)
+++ branches/unlabeled/unlabeled-1.57.2/core/kernel/session/session.php	(.../session.php)	(revision 8184)
@@ -871,6 +871,7 @@
 	{
 		return $this->Storage->DeleteExpired();
 	}
+	
 	/**
 	 * Allows to check if user in this session is logged in or not
 	 *
@@ -879,6 +880,7 @@
 	function LoggedIn()
 	{
 		$user_id = $this->RecallVar('user_id');
+
 		$ret = $user_id > 0;
 		if ($this->RecallVar('admin') == 1 && ($user_id == -1)) {
 			$ret = true;