function email(aEmail)  {
  var x="abcdefghijklmnopqrstuvwxyz0123456789@ABCDEFGHIJKLMNOPQRSTUVWXYZ.";
  var y=".zyxwvB987ced65jinmlkCDE10432RSTUJKLMNOutgfba@APQFGhsrqpoHIVWXYZ'";
  var email="";
  for (t=0;t<aEmail.length;t++) {
    var a=aEmail.charAt(t);
    for (p=0;p<y.length;p++)  {
      if (y.charAt(p)==a) {
        a=x.charAt(p);
        break;
      }
    }
    email+=a;
  }
  window.location.href="mailto:"+email;
}

function swappicture(uri) {
  obj=document.getElementById("swapdetail");
  if (obj)  {
    obj.src=uri;
  }
}