function OpenNew(theURL,winName,features) {
  var putItThere = null;   
  putItThere=window.open(theURL,winName,features);
  if (putItThere.blur) putItThere.focus();
}

function keyval(obj) {
  if (!obj.keyword.value) {
    alert('請輸入關鍵字');
    obj.keyword.focus();
    return false;
  }
  return true;
}

function CheckMail(objMail) {
  var email = objMail.value;
  var rege = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9])+$/;
  if (email.length == 0 || rege.exec(email) == null) {
    return false;
  }
  return true;
}

function epapers(x) {
  var x;
  myform = document.form1;
  if (!myform.epaper.value || myform.epaper.value == '請輸入E-mail') {
    alert('E-Mail不可為空值');
    myform.epaper.focus();
  } else if (!CheckMail(myform.epaper)) {
    alert('您輸入的E-Mail格式不正確');
    myform.epaper.focus();
  } else {
    if (x==1) {
      myform.action="epaper.asp?orders=1";
      myform.submit();
    } else {
      myform.action="epaper.asp?orders=0";
      myform.submit();
    }
  }
}