"NEW PALTZ, N.Y. (AP) -- Twenty-one gay couples exchanged wedding vows on the steps of village hall Friday in a spirited ceremony that opened another front on the growing national debate over gay marriage. As the ceremonies by 26-year-old Mayor Jason West were ending, the state Health Department asked the attorney general to seek an injunction "to prevent further illegal conduct by the mayor," a department spokesman said. A call to Attorney General Eliot Spitzer's office was not immediately returned. West, elected on the Green Party ticket last year in this village 75 miles north of New York City, joined Gavin Newsom of San Francisco as the country's only mayors to marry same-sex couples. "What we're witnessing in America today is the flowering of the largest civil rights movement the country's had in a generation," West said. Billiam van Roestenberg, 38, and Jeffrey McGowan, 39, of nearby Plattekill, were the first to wed. Wearing suits, they held hands and carried flowers as the crowd cheered.