function jemail(user, domain, suffix, subject,prompt){
if (prompt=="") 
document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '?subject=' + subject + '">' + user + '@' + domain + '.' + suffix + '</a>')
else
document.write('<a href="' + 'mailto:' + user + '@' + domain + '.' + suffix + '?subject=' + subject + '">' + prompt + '</a>')
}
function externalLinks() { 
 if (!document.getElementsByTagName) return; 
 var anchors = document.getElementsByTagName("a"); 
 for (var i=0; i<anchors.length; i++) { 
   var anchor = anchors[i]; 
   if (anchor.getAttribute("href") && 
       anchor.getAttribute("rel") == "external") 
     anchor.target = "_blank"; 
 } 
}
window.onload = externalLinks;