i had to switch to firefox to access my mail. when i did this i lost my chat/text box...

[Wes]

...how do i get it back? lol,yeah i'm a computer dummy! i'm new at using a computer. all was well then i couldn't access my mail because of some kind of stupid problem going on. well i switched to firefox,updated to support yahoo.my sweet im toolbar and my chat/text went "poof" i need to know how to get them back, have a blessed day,wes