help me with trigger plz

hi, i am a noob in trigger making. I would like to ask about how to make the following 2 triggers.
1. when target building's life = or lower than 300, change ownership of target building to target player.
2. add 1 gold to player 1 every ten seconds for each sheep he control.

i spent hours on it but i still cant figured it out... please help me....

well im a noob too :P, but i can give u some clues on number 2

event: every 10th second
condition: -
action:
set variable gold=sheeps owned by player 1

or

event: wait 0,01 secs
condition: -
action: set variable sheep = (how many sheeps owned in start)

event: player x get control of unit sheep
condition: none
action: set variable sheep +1
run trigger gaah

gaah
event:
condition:
action: something with store the new variable cant remember it



event: every xth second of game
condition:
action: give player x gold = variable sheep

oh, and the other 1

event: player targets a building
condition: buildings health equal to or lower than 300
actions: change ownership of building to player

hmm, my number 2 post dissappeared

event: player targets building
action: if buildings HP are equal to or lower than 300 then change ownership of player to player else do nothing

why bother with all that ****?

EVENT
every ten seconds
ACTIONS
set player 1's gold to player's current gold + the number of sheep owned by player one.

DOne, there, thats all you need.