need autoclicker in loop [python??]

hi guys,

i use imacros on a game on facebook.
use it to autoclick some links in a loop
but heard python is much beter with less errors
i need something that can go on itself for hours on end


this is my imacros setup
VERSION BUILD=6650406 RECORDER=FX
SET !ERRORIGNORE YES
SET !TIMEOUT 1
SET !DIALOGMANAGER NO
TAB T=1
URL GOTO=http://www.facebook.com/?sk=games_mynews
TAG POS=1 TYPE=A ATTR=TXT:Claim<SP>your<SP>reward
BACK
TAG POS=2 TYPE=A ATTR=TXT:Claim<SP>your<SP>reward
BACK
TAG POS=3 TYPE=A ATTR=TXT:Claim<SP>your<SP>reward
URL GOTO=http://www.facebook.com/?sk=games_mynews
WAIT SECONDS=1

can anyone help me out?