ARLINGTON, Oregon (AP) - The mayor of an Oregon town who once stripped to her underwear and posed on a fire truck has been stripped of her office.Voters in this town of about 500 voted narrowly Monday to recall Carmen Kontur-Gronquist. The tally was 142-139. City officials said the recall is effective Tuesday.Kontur-Gronquist said the pictures of her in black bra and panties were taken for use in a contest about fitness, but a relative posted them on MySpace in hopes it would improve the social life of the single mother.They predated her election, but she said she saw no …