help with radio antenna

hey all, my girlfriend broke her radio antenna from a 93 accord.

i was wondering if any one knows how hard/easy it is to replace that manual antenna? does any one know where i could find a DIY.

I don't own a honda so i'm not familiar with what web resources there are out there, or DIY web sites. there's a bunch out there for my 325 and i was hoping that some of you guys had some similar websites and info sharing since i think honda owners are about as fanatical about their cars as the nissan and bmw owners. (my prev car was a maxima)

thanks!