A question to supporters of Israeli aggression against Lebanon

This photo provided the El-Akhras family, shows Saja El-Akhras, 8, who was one of six Canadians from the same family that were killed in Lebanon Sunday, July 16, 2006 during Israeli bomb attacks; she is one of 210 civilians killed within the last 6 days of Israeli offensive, only 9 Hezbollah members were killed as a result of artillery barrages and airstrikes on Lebanon.

Now a simple question to supporters of this Israeli offensive: How does the death of this child helps your cause?

Would have using special forces and Mossad to hunt down and kill Hamas and Hizbollah terrorists been more effective way to achieve the goal of "pre-emptive" protection for Israel (just like Israel is using surveillance to instantly destroy rocket launch sites with howitzers right now) instead of shelling the civilian areas? World would of applauded.
Just another thought - in 1982 Israeli military entered Beirut under similar auspices (as punitive action for failed assassination attempt of Israeli ambassador in UK) - the results were 6,000+ dead civilians, consequent creation of Hezbollah, exodus of Christian Lebanese minority from southern Lebanon (way before any Hizbollah strongholds were there), and bin Laden's inspiration for WTC attacks on 9/11 after seeing burning highrises in Beirut.
History does have a tendency to repeat itself ...