function goToURL() { //v3.0
  var i, args=goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function constructLink() { //v3.0
  var a = 'mailto:n';
  var b = 'at';
  var c = '.vin';
  var d = 'cent';
  var e = 'gmai';
  var f = 'l.com';
  var blahblah = a + b + c + d + '@' + e + f;
  goToURL('parent',blahblah);
}