Example:
Code: <form><select name=select size="1" style="background-color:red; font size:8pt; font-family:arial;color:white"
onchange="location.href=(form.select.options[form.select.selectedIndex].value)">
<option value="http://www.yasonline.tk">Yasonline.net</option>
<option value="http://www.oocities.org">Geocities</option>
<option value="http://www.javascripts.internet.com">Javascripts</option>
</select></form>
Info: Just change the URL's, text, and colors and you're all set!