//replace email text w/ links 
window.onload = function() {
   var mailLink = document.createElement("a");
   var username = "rhoward";
   var hostname = "maxmedia.co.uk";
   var addr = username + "@" + hostname;
   mailLink.setAttribute("href", "mailto:" + addr);
   mailLink.appendChild(document.createTextNode(addr));
   var emailrh = document.getElementById("emailrh");
   emailrh.replaceChild(mailLink, emailrh.childNodes[0]);

   var mailLinkSa = document.createElement("a");
   var usernameSa = "sales";
   var addr = usernameSa + "@" + hostname;
   mailLinkSa.setAttribute("href", "mailto:" + addr);
   mailLinkSa.appendChild(document.createTextNode(addr));
   var emailsales = document.getElementById("emailsales");
   emailsales.replaceChild(mailLinkSa, emailsales.childNodes[0]);
   
   var mailLinkSu = document.createElement("a");
   var usernameSu = "support";
   var addr = usernameSu + "@" + hostname;
   mailLinkSu.setAttribute("href", "mailto:" + addr);
   mailLinkSu.appendChild(document.createTextNode(addr));
   var emailsupport = document.getElementById("emailsupport");
   emailsupport.replaceChild(mailLinkSu, emailsupport.childNodes[0]);
}