var $ = WDN.jQuery;

function init()
{
  $("#mailform > form").submit(mailform_sub);
  $("#mailsubmit").attr("disabled","");
}

function mailform_sub()
{
  var name=$("#name").val();
  var email=$("#email").val();
  var validname=(name.search(/^[A-Za-z][A-Za-z \-\']+$/)==0);
  var validemail=(email.search(/^.+@.+\..+$/)==0);
  if(validname && validemail)
    if($('[name="lists[]"]:checked').length>0)
      return true;
    else
      {
	alert("Please select one or more mailing lists.");
	return false;
      }
  else
    {
      var msg='';
      if(!validname)
	msg+="Please enter a valid name.\n";
      if(!validemail)
	msg+="Please enter a valid email address.\n";
      alert(msg);
      return false;
    }
}