Index: trunk/globals.php
===================================================================
diff -u -N -r769 -r808
--- trunk/globals.php	(.../globals.php)	(revision 769)
+++ trunk/globals.php	(.../globals.php)	(revision 808)
@@ -124,9 +124,11 @@
 
 function GetNextResourceId($Increment=1)
 {
-	$sql = "UPDATE ".GetTablePrefix()."IdGenerator SET lastid=lastid+".$Increment;
     $adodbConnection = &GetADODBConnection();
+	$sql = "LOCK TABLES ".GetTablePrefix()."IdGenerator WRITE";
     $adodbConnection->Execute($sql);    
+	$sql = "UPDATE ".GetTablePrefix()."IdGenerator SET lastid=lastid+".$Increment;
+    $adodbConnection->Execute($sql);    
     $rs = $adodbConnection->Execute("SELECT lastid FROM ".GetTablePrefix()."IdGenerator");
     $val = $rs->fields["lastid"];
     if(!$rs || $rs->EOF)
@@ -136,6 +138,8 @@
         $adodbConnection->Execute($sql);
         $val = 1;
     }
+	$sql = "UNLOCK TABLES";
+    $adodbConnection->Execute($sql);    
     $val = $val-($Increment-1); 
     return $val;
 }
@@ -608,7 +612,7 @@
 		foreach($params as $param)
 		{
 			// remove spaces in both parameter name & value & lowercase parameter name
-			$param[1] = strtolower($param[1]);	// name lowercased
+			$param[1] = strtolower(trim($param[1]));	// name lowercased
 			if(($BBCode=='url')&&($param[1]=='href'))
 				if(false!==strpos(strtolower($param[2]),'script:'))
 					return $TextInside;