Try
code:
<a href="javascript:launchMail()">E-mail Me</a>
with
code:
<script type="text/javascript">
<!--
function launchMail()
{
var email = "<user-name>";
email = email + "@";
email = email + "<domain-name>";
window.location = "mailto:" + email;
}
// -->
</script>
Put the <script> part between the <head> tags, and the <a> anywhere where you want your e-mail link.
This code works: it's lifted from my own webpage.