function mail2(mail,domain,suffix,text) {
  if(text.length==0) {
	  /* No link text passed, use email as link text */
		text = get_mail_adr(mail,domain,suffix);
	}
  document.write("<a href=\"mailto:")
  mail_adr(mail,domain,suffix);
  document.write("\">" + text + "</a>"); 
}
	
function mail_adr(mail,domain,suffix) {
	document.write(get_mail_adr(mail,domain,suffix)); 
}

function get_mail_adr(mail,domain,suffix) {
  var temp = "";
  var i = 0;
  var character = '';
  for(i=0;i<domain.length;i++) {
    character = domain.charAt((domain.length - 1) - i);
    temp += character;
  }
	domain = temp;
  return mail + "@" + domain + "." + suffix; 
}