That is ALUF BENN's map, not EHUD OLMERT's. Benn even admits it: "The version being disclosed Thursday in Haaretz is based on sources who received detailed information about Olmert's proposals." That graphic is merely Benn's guess at what Olmert's Map (tm) would look like if he ever clasped eyes on it, based on what other people have whispered to him.
4 UN peacekeepers injured in Sinai and taken to hospital in south Israel (Haaretz)
from the article: Netanyahu examining possible future borders of a Palestinian state