Results of voting Tuesday on gay rights measures. COLORADO: State ban on local anti-bias laws that protect homosexuals, overriding gay-rights ordinances in Denver, Aspen and Boulder. Approved 54 percent to 36 percent. TAMPA, Fla.: Repeal of gay-rights ordinance. Approved 58.5 percent to 41.5 percent. PORTLAND, Maine: Repeal of gay-rights ordinance. Defeated 57 percent to 43 percent. OREGON: Declaration of homosexuality as abnormal. Defeated 57 percent to 43 percent.