Where did the reduce file option for attachments go in the new yahoo mail version?

the "old" version of yahoo mail used to have this option to automatically (1) reduce or (2) not resize a file attachment, esp. pictures...now it's gone! i don't want to manually reduce my pixes in a separate editor. is there an equivalent way to do this? don't want to use the piknik app..coz u still have to edit each pic one by one online..i want the old feature in yahoo mail that resizes pixes automatically...