--- typo3_src-4.2.8/t3lib/class.t3lib_tcemain.php	2009-07-16 11:32:41.000000000 +0200
+++ typo3_current/t3lib/class.t3lib_tcemain.php	2009-08-13 17:00:00.000000000 +0200
@@ -5322,7 +5322,7 @@
 	 * @return	boolean		Returns true if the user may insert a record from table $insertTable on page $pid
 	 */
 	function checkRecordInsertAccess($insertTable,$pid,$action=1)	{
-		global $TCA;
+		global $TCA, $TYPO3_CONF_VARS;
 
 		$res = 0;
 		$pid = intval($pid);
@@ -5345,6 +5345,15 @@
 				}
 			}
 		}
+
+			// Hook for alternative insert-rules
+		if (is_array($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkRecordInsertAccess']))	{
+			$_params = array('insertTable' => $insertTable, 'pid' => $pid, 'action' => $action, 'res' => &$res);
+			foreach ($TYPO3_CONF_VARS['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['checkRecordInsertAccess'] as $_funcRef)	{
+				t3lib_div::callUserFunction($_funcRef, $_params, $this);
+			}
+		}
+
 		return $res;
 	}