// JavaScript Document

function sf(){document.forms.contact.uname.focus();}

function check() {
  var ok = true;
  var msg = "The folowing fields must be filled:\n";
  if (document.forms.contact.uname.value=='') { ok = false; msg += " - Your Name\n"; }
  if (document.forms.contact.umail.value=='') { ok = false; msg += " - Your Email\n"; }
  if (document.forms.contact.umsg.value=='') { ok = false; msg += " - Message\n"; }
  if (ok==false) { alert(msg); return false; } else { return true; }
}