var An = "forum";
var Dn = "f-s-a";
var En = "at";
var LinkText = An + String.fromCharCode(64) + Dn + "." + En;
         
function setMailLinkInfo() {
 document.open();
 document.write("<a class=item3 href=\"mailto:" + LinkText + "\">" + LinkText + "</a>");
 document.close();
 }