how to change rows place?

[CarpeDiem]

hi,
a brief of my question is just like this;
I have output table coming from mysql database. and each row of table has unique id. and also there is a check box at the start of each row.. then places of two rows can be changed by users ticking their check box. how can I do this??
thanks for all helping..

best regards..
//metin

[TTT]

add "weight" into your db-table

[] first (weight 0) checkbox name="chb[$id]"
[] second (weight 1) checkbox name="chb[$id]"

=> update

[CarpeDiem]

thanks,
but can you elabarote this, with sample row code, if possiblle..