Two days after Saturday

I would like to say congratulations to our rugby and cricket teams for winning the matches, now i hope our football team will follow suit. The quality of defending over the weekend was poor and cetain teams were more guilty than others ie spurs, blackburn and westham. However the quality of referring was on the poor side ie wigan. When is offside not offside and when is a penalty not a penalty. Answer, when the referee does not see it even though everyone in the stadium saw it. Funny that.