The Iranian people do not want a war but the elements in the government do want a war to consolidate their position. If Israel attacks they will probably fight back and it will be thousand times more casualties for Israel than they suffered in Lebonan and I do not think anybody is going to back them up. Everybody has its own problem. USA with it's storms and financial crisis, Euope and Britain are not in a better position either. IT will break Israel for good if it attack Iran.
53-year-old Israeli woman lightly wounded by stone-throwing near Efrat settlement (Haaretz)
from the article: Iran begins two-day ground and air military exercise