Conditions request from the pros!

[jackrabbit]

hey. i need some help with the conditions. I have tried a bunch of different but can't get it to work.. I have 2 bars now and this is what i would like..

Bar 1 & 2:
Out of combat: hidden
When in combat: shown full opacity
When enemy targeted: 50 opacity
When friendly targeted: Bar 1 page 3 and bar 2 hidden
When in combat and melee: bar 1 page 2 shown and bar 2 shown.

i am not able to do this.. don't know why

plz help