"Boys, if you vote for the liberals, I'll strip," a girl in jeans and a revealing shirt teases Hungarian voters in a mock advert for the European elections.

It was filmed for a joke during the shooting of the liberal Free Democrats official broadcast, in which the girl features, campaign coordinator Gabor Horn told Hungarian news portal index.hu.

The Web site has posted the seven-second clip at http://www.index.hu/cikkepek/0406/szdsz.mpa.

The short ad is a lighter moment in an increasingly bitter campaign for the June 13 elections in which the ruling party Socialists and opposition Fidesz sling mud at each other."(Source Reuters)