Index: trunk/globals.php
===================================================================
diff -u -N -r3201 -r3216
--- trunk/globals.php	(.../globals.php)	(revision 3201)
+++ trunk/globals.php	(.../globals.php)	(revision 3216)
@@ -1743,9 +1743,11 @@
  *
  * @return bool
  */
-function IsDebugMode()
+function IsDebugMode($check_debugger = true)
 {
-	return defined('DEBUG_MODE') && constant('DEBUG_MODE') == 1 ? 1 : 0;
+	$debug_mode = defined('DEBUG_MODE') && DEBUG_MODE;
+	if($check_debugger) $debug_mode = $debug_mode && isset($GLOBALS['debugger']);
+	return $debug_mode;
 }
 
 /**
@@ -2032,5 +2034,19 @@
     	}
     	return $ret;
 	}
+	
+	if( !function_exists('constOn') )
+	{
+		/**
+		 * Checks if constant is defined and has positive value
+		 *
+		 * @param string $const_name
+		 * @return bool
+		 */
+		function constOn($const_name)
+		{
+			return defined($const_name) && constant($const_name);
+		}
+	}
 
 ?>