var username = "walt";
var hostname = "guidedislandtours.com";
var linktext = "walt@guidedislandtours.com";
var sub = "Guided_Island_Tours_Reservation_Request";
document.write("<a class='pagelink' href=" + "mail" + "to:" + username +
"@" + hostname + "?subject=" + sub + ">" + linktext + "</a>")