// Do we have no entry?
//* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level=".($GLOBALS['cache_array']['back_level']-$minus).",ref={$GLOBALS['cache_array']['up_refid'][$GLOBALS['cache_array']['back_level']]},numRows=".SQL_NUMROWS($result)." - BACK!<br />\n";
if (SQL_NUMROWS($result) == 0) {
// Insert this level
SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_refs` (userid,level,refid) VALUES (%s,%s,%s)",
// Do we have no entry?
//* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},level=".($GLOBALS['cache_array']['back_level']-$minus).",ref={$GLOBALS['cache_array']['up_refid'][$GLOBALS['cache_array']['back_level']]},numRows=".SQL_NUMROWS($result)." - BACK!<br />\n";
if (SQL_NUMROWS($result) == 0) {
// Insert this level
SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_user_refs` (userid,level,refid) VALUES (%s,%s,%s)",