... semplice.
Prova così:

codice:
<input type="reset" value="Classica" style="font-family: Arial; font-size: 10 pt; color: #FFFFFF; font-weight: bold; border: 2px ridge #999999; background-color: #000000" onClick="window.location.href='http://www.link.it/pagina.htm';">
Ciao !