A court detained the head of a banned conservative-run Web site which had accused a grandson of Ayatollah Ruhollah Khomeini of betraying the legacy of the founder of Iran's 1979 Islamic Revolution. The official IRNA news agency said the Nosazi (Renovation) Web site had attacked Hassan Khomeini for opposing the decision by hardline vetting bodies to strike leading moderates from the list of candidates for March 14 parliamentary elections.