Any of the following parties may bring a civil action in the superior court of any county where a moral nuisance is alleged to have been maintained:

(1) The prosecuting attorney for the county where the alleged moral nuisance is located;

(2) The city attorney for the city where the alleged moral nuisance is located; or

(3) The attorney general.

The rules of evidence, burden of proof, and all other rules of court shall be the court rules generally applicable to civil cases in this state: PROVIDED, That the standard of proof on the issue of obscenity shall be clear, cogent, and convincing evidence.