yahoo mail beta shortcuts

Having used to gmail and gmail shortcuts provided by the firefox, greasemonkey, and gmail macros. I am not so happy with the performance of Yahoo mail beta with there shortcuts and search functions but now they have come with some hidden functions with their search. I really don’t understand whats the reason for that..Being beta I guess.

The hidden window is location on the search button. Just ctrl+click on the GO button and it’ll fire up.

Added functionality but lacks the power of customized/advanced search.

Yahoo mail beta hidden search function