A group supporting LGBT students at an Indiana high school has won a court decision that will allow it to raise money and promote meetings.

A judge has granted a preliminary injunction in a case between an east central Indiana high school and a student group represented by the American Civil Liberties Union of Indiana, alleging unfair treatment.

The newly filed suit claims the Gay-Straight Alliance club at Pendleton Heights High School has been prevented from advertising on the school's radio station and bulletin boards. Court documents also say the school principal has prevented the club from fundraising on school property.

South Madison Community School Corp. was sued Wednesday by the American Civil Liberties Union after a group that supports LGBT students said it has been barred from promoting its meetings.