var fields = [
	new Field("txtName", "req,maxlen=100", "Name"),
  new Field("txtEmail", "req,email,maxlen=100", "E-mail"),
  new Field("txtSubject", "req,maxlen=100", "Subject"),
  new Field("txtMessage", "req,maxlen=500", "Message")
]

window.onload = function()
{
	document.forms[0].txtName.focus();
}