The Lieutenant Governor takes over if the Governor cannot complete the term.
The Lieutenant Governor, if the Lieutnant Governor cannot for some reason then it would be the Pro Tempore of the Senate, and if he/she cannot, then the Speaker of the House would take over.
It depends on the state. Most states have a Lieutenant Governor, who remains prepared to take over as Governor in the event that the Governor cannot or will not complete his/her term, the same way the Vice President remains prepared to take over as President.
The Vice President
The Lt. governor.
It would have been the secretary of state of Alaska
According to the Idaho Lieutenant Governor's website (refer to the link, below), the Lt. Gov. would take over as Governor in the event that the Governor leaves the State or is incapacitated or worse.
The governor is more important than the mayor because the governor has authorities over the state while the mayor has authorities over the city.
the vice president takes over
The Chief Justice of The High Court of the same State takes over the Charge.
The Secretary of State assumes the power of the Governor when the current Governor dies, resigns, or leaves office for other reasons. The current Secretary of State in Arizona is Jan Brewer, a Republican. The current Governor of Arizona is Janet Napolitano, a Democrat, who is currently being considered to become part of President-Elect Obama's cabinet.
The Lt. Gov. presides over the Senate, and takes the place of the Gov. if Gov. is unable to serve.
vice president