is::_end_element

function _end_element($xmlChunk)
{
	global $DB;

	$child = array_pop($this->element_stack);
	$this->element_stack[count($this->element_stack)-1]["R"] = $child["R"]+1;
	if($child["R"] != $child["RO"])
		$DB->Query("UPDATE ".$this->_table_name." SET RIGHT_MARGIN = ".(int)$child["R"]." WHERE ID = ".(int)$child["ID"]);
}