The leaders of Equality California, which calls itself the largest gay rights advocacy group in the state, said they won't try to qualify a measure on the subject for the 2010 ballot despite demands from many gay and lesbian activists seeking quicker movement on the issue.

That decision, however, hasn't stopped a liberal advocacy group, Courage Campaign, from collecting signatures for a 2010 ballot initiative on the subject. According to that group's Web site, it has already raised about $136,000 to "invest in research, polling and focus groups to repeal Proposition 8," the ballot initiative passed last year banning same-sex marriage.