Palestinian relatives mourn on the body of Saied Abu Hadaf a member of the Al-Quds Brigade, the armed branch of Islamic Jihad, during their funeral, in the town of Khan Yunis in the southern Gaza Strip. 07 March 2008. Three Palestinian militants were killed in an Israeli air raid on the Gaza Strip late yesterday,Thursday, March 6, 2008. A gunman entered the library of a rabbinical seminary and opened fire on a crowded nighttime study session Thursday, killing seven people and wounding dozens of others before he was killed, police and rescue workers said. It was the first militant attack in Jerusalem in more than four years.Photo by Abed Rahim Khatib / Flash90

Palestinian relatives mourn on the body of Saied Abu Hadaf a member of the Al-Quds Brigade, the armed branch of Islamic Jihad, during their funeral, in the town of Khan Yunis in the southern Gaza Strip. 07 March 2008. Three Palestinian militants were killed in an Israeli air raid on the Gaza Strip late yesterday,Thursday, March 6, 2008. A gunman entered the library of a rabbinical seminary and opened fire on a crowded nighttime study session Thursday, killing seven people and wounding dozens of others before he was killed, police and rescue workers said. It was the first militant attack in Jerusalem in more than four years.Photo by Abed Rahim Khatib / Flash90

Palestinians carry the bodies of Three members of the Al-Quds Brigade, the armed branch of Islamic Jihad, during their funeral, in the town of Khan Yunis in the southern Gaza Strip. 07 March 2008. Three Palestinian militants were killed in an Israeli air raid on the Gaza Strip late yesterday, March 6, 2008. A gunman entered the library of a rabbinical seminary and opened fire on a crowded nighttime study session Thursday, killing seven people and wounding dozens of others before he was killed, police and rescue workers said, It was the first militant attack in Jerusalem in more than four years. Photo by Abed Rahim Khatib / Flash90