Whats the macro to switch weapons while dual weilding

[Genjo]

Im a rogue and I wanna open with an ambush but I wanna switch to my sword to use sini...and I really hate keeping the char window open to do this so is there any macros to do it?

[Miragul]

http://www.wowwiki.com/Item_equipping

[Jumai]

It CAN be done! The ultimate warrior is nigh! dual weild with 5/5 unbridled wrath and 5/5 mace spec, macro for MS with a huge 2h.