I want my links to be over and under lined when your mouse goes over it.. like this site: http://support.suddenlaunch2.com/index.cgi? But i want to do it on GeoCities so I dont have to but it in the body or head part or whatever....I get confused can someone help me??

<style type="text/css">

a:hover
{
text-decoration:underline overline;
}

</style>

^ That's supposed to go into the head....