a.underline:link { text-decoration: none }
a.underline:active { text-decoration: none }
a.underline:visited { text-decoration: none }
a.underline:hover { text-decoration: underline }

a.nothing:link { text-decoration: none }
a.nothing:active { text-decoration: none }
a.nothing:visited { text-decoration: none }
a.nothing:hover { text-decoration: none }