function mailme(user, domain, subject, bodytext) { //v3.0
	/*
	var user = "Enter user"; //for example - "joe_bloggs"
  var domain = "Enter domain"; //for example - "hotmail.com"
  var subject = "Enter a subject"; //for example = "website feedback"
  var bodytext = "Enter body text"; //for example - "dear Joe, here are my comments"
  */
  
  //output
  document.write('<a href=\"mailto:' + user + '@' + domain + '?subject=' + subject + '&body=' + bodytext + '\">'); 
  document.write(subject + '</a>');

}