As I am from the generall area (S W Asia/middle east) I might give some perspective maybe..
Anyway media in Sweden depict the conflict just as Kristofer said they do in Norway, i.e. on the palestinian side. In my view it was Hamas that started the whole thing by launching rockets at Israel. Israel has the right to protect itiself and it's citizens, just as they did in Lebanon a couple of years ago. It is unfortunate and a pitty that civilians have been killed on both sides. And here we can definitly say that the Israelis are responsible. However Hamas are to blame (as well) for this as they deliberatly involove the civilaian population and make them targets.
This is Israel vs Hamas not against the palestinian people. Fatah on the West Bank have quite good relations with israel and if I'm not wrong Israel gives the largest financial aid to the palestinians, not the arab countries.
The only solution that I see is two separate states and Jerusalem to be considered a neutral zone or an international zone. However Hamas and other islamist organizations do not recognize Israel, so there is clearly a problem with having Hamas as administratiors in the palestinian areas(only Gaza after the internal fight with Fatah). But then again they were elected by the people mostly due to that the people were fed up with the corruption of Fatah..