Palestinian children fly kites on the beach of Beit Lahiya in the northern Gaza Strip during a summer camp organised by the United Nations Relief and Works Agency (UNRWA) July 29, 2010. REUTERS/Mohammed Salem (GAZA - Tags: SOCIETY IMAGES OF THE DAY)

Palestinian children fly kites on the beach of Beit Lahiya in the northern Gaza Strip during a summer camp organised by the United Nations Relief and Works Agency (UNRWA) July 29, 2010. REUTERS/Mohammed Salem (GAZA - Tags: SOCIETY)

Thousands of Palestinian children fly kites in an attempt to break the world record for the number of kites fly, in town of Beit Lahiya, northern Gaza Strip, Thursday, July 29, 2010. More than 7,200 kites were raised in the air on Thursday, setting a new world record in an event sponsored by the United Nations.(AP Photo/Khalil Hamra)

Palestinian children fly kites on the beach of Beit Lahiya in the northern Gaza Strip during a summer camp organised by the United Nations Relief and Works Agency (UNRWA) July 29, 2010. REUTERS/Mohammed Salem (GAZA - Tags: SOCIETY)

The Arab Peace Initiative committee meeting in Cairo. Arab officials have agreed in principle to the holding of direct Middle East peace negotiations and left it up to Palestinian president Mahmud Abbas to decide when to start talks with Israel(AFP/Khaled Desouki)