Cleric Macros

[Nazran]

I am a first time Cleric who played a warrior/necro way back when, so my knowledge of the Cleric class is fairly newb.

Could I get some suggestions on macro's that are helpful in group situations. I assume there is some mechanism that allows me to cast spell X on group member Y while annoucing to group/raid I am healing them. I am only 20 right now, but am interested in higher level macros for future use too.

Also I went looking around last night on the internet wayback machine on cleric theory/play as it was back in classic times, but not finding much luck. I want to read up on the higher level healing and raid healing as it pertained to EQ back then.