-/**
- * This function swaps entries $a and $b within $parent.
- */
-function swapentries($parent,$a,$b,$table_menu)
-{
- global $globals;
- $res = $globals->db->query("SELECT MID from $table_menu where MIDpere=$parent and (ordre=$a or ordre=$b) ORDER BY ordre");
- /* make sure that $a <= $b */
- if ($a > $b)
- {
- $c = $a;
- $a = $b;
- $b = $c;
- }
- /* perform swap */
- list($MIDa) = mysql_fetch_row($res);
- list($MIDb) = mysql_fetch_row($res);
- mysql_free_result($res);
-
- $globals->db->query("UPDATE $table_menu SET ordre=$b WHERE MID=$MIDa");
- $globals->db->query("UPDATE $table_menu SET ordre=$a WHERE MID=$MIDb");
-}
-
-