function checkEachCheckbox() {
	var dvdPrice = document.processOrder.dvdPrice.value;
	var dvdTotal = 0;
//	var springbackPrice = document.processOrder.springbackPrice.value;
//	var springback2Total = 0;
//	var springback3Total = 0;
//	var springback4Total = 0;
//	var springbackTotal = 0;
	var dvdCount = 0;
	var dvd2Count = 0;
	var dvd3Count = 0;
//	var springback2Count = 0;
//	var springback3Count = 0;
//	var springback4Count = 0;

	if (document.processOrder.dvd.checked)
		dvdCount = document.processOrder.dvdQty.value;
	else
		dvdCount = 0;
	
	if (document.processOrder.dvd2.checked)
		dvd2Count = document.processOrder.dvd2Qty.value;
	else
		dvd2Count = 0;
		
	if (document.processOrder.dvd3.checked)
		dvd3Count = document.processOrder.dvd3Qty.value;
	else
		dvd3Count = 0;

	var dvdCountTotal = parseInt(dvdCount) + parseInt(dvd2Count) + parseInt(dvd3Count);
	if (dvdCountTotal == 3) {
		dvdTotal = 1350;
		dvdPrice = dvdTotal / 3;
	}
	if (dvdCountTotal == 2) {
		dvdTotal = 950;
		dvdPrice = dvdTotal / 2;
	}
	if (dvdCountTotal == 1) {
		dvdTotal = 500;
		dvdPrice = dvdTotal / 1;
	}

//	if (document.processOrder.springback2.checked)
//		springback2Count = document.processOrder.springback2Qty.value;
//	else
//		springback2Count = 0;
//	
//	if (document.processOrder.springback3.checked)
//		springback3Count = document.processOrder.springback3Qty.value;
//	else 
//		springback3Count = 0;
//	
//	if (document.processOrder.springback4.checked)
//		springback4Count = document.processOrder.springback4Qty.value;
//	else 
//		springback4Count = 0;
//
//	var springbackCountTotal = parseInt(springback2Count) + parseInt(springback3Count) + parseInt(springback4Count);
//	if (springbackCountTotal < 5) {
//		springbackPrice = 850;
//	}
//	if (springbackCountTotal >= 5) {
//		springbackPrice = 750;
//	}

	count = (parseInt(dvdCountTotal));
//	springbackTotal = parseInt(springbackCountTotal * springbackPrice);
	var totalItemAmount = (dvdTotal);

	var totalAmount = totalItemAmount;
	document.processOrder.dvdPrice.value = dvdPrice;
	document.processOrder.dvdTotal.value = "NT $" + dvdTotal;
//	document.processOrder.springbackTotal.value = "NT $" + springbackTotal;
	document.processOrder.totalItemAmount.value = "NT $" + totalItemAmount;
}

function go(what) {
    for (var i=0;i<3;i++) {
        if (what.page[i].checked) {
            document.forms[what.page[i].value].submit();
        }
    }
}
function doIt1(hideIt)
{
if (document.getElementById)
  document.getElementById('myLayer').style.visibility = (hideIt) ? 'hidden' : 'visible';
else if (document.all)
   document.all['myLayer'].style.visibility = (hideIt) ? 'hidden' : 'visible';
else if (document.layers)
  document.layers['myLayer'].visibility = (hideIt) ? 'hide' : 'show';
}
function setReadOnly(obj) {
if(obj == "2")
		{
		document.processOrder.dvdQty.readOnly = 0;
		document.processOrder.shirt2Qty.readOnly = 0;
		document.processOrder.shirt3Qty.readOnly = 0;
		document.processOrder.shirt4Qty.readOnly = 0;
		document.processOrder.shirt5Qty.readOnly = 0;
		} else {
		document.processOrder.dvdQty.readOnly = 1;
		document.processOrder.shirt2Qty.readOnly = 1;
		document.processOrder.shirt3Qty.readOnly = 1;
		document.processOrder.shirt4Qty.readOnly = 1;
		document.processOrder.shirt5Qty.readOnly = 1;
		}
}
function OnSubmitForm()
{
  if(document.processOrder.totalItemAmount.value < 1) {
  	alert('請選擇產品.');
	return false;
  }
  if(document.processOrder.operation[0].checked == true)
  {
    document.processOrder.action ="checkout2v3-2.php";
  }
  else
  if(document.processOrder.operation[1].checked == true)
  {
    document.processOrder.action ="checkout1v3-2.php";
  }
  return true;
}
function checkForm(){
  if (document.form1.name.value.length < 1){
    alert('請輸入您的大名.');
  return false;}

  if (document.form1.telephone.value.length < 3){
    alert('請輸入您的連絡電話.');
  return false;}

  if (document.form1.address.value.length < 5){
    alert('請輸入您的地址.');
  return false;}

  if (document.form1.zipcode.value.length < 3 || document.form1.zipcode.value.length > 5){
    alert('請輸入您的郵政編碼.');
  return false;}
  
  if ((document.form1.email.value.length < 9) || (document.form1.email.value.indexOf('@') == -1) || (document.form1.email.value.indexOf('.') == -1)){
    alert('請輸入您的E-Mail.');
  return false;}
}

function formCheck(){
  if (document.form1.name.value.length < 1){
    alert('請輸入您的大名.');
  return false;}

  if (document.form1.telephone.value.length < 3){
    alert('請輸入您的連絡電話.');
  return false;}

  if (document.form1.address.value.length < 5){
    alert('請輸入您的地址.');
  return false;}

  if (document.form1.city.value.length < 2){
    alert('請輸入您的城市.');
  return false;}
  
  if (document.form1.zipcode.value.length < 3 || document.form1.zipcode.value.length > 5){
    alert('請輸入您的郵政編碼.');
  return false;}
  
  if ((document.form1.email.value.length < 9) || (document.form1.email.value.indexOf('@') == -1) || (document.form1.email.value.indexOf('.') == -1)){
	alert('請輸入您的E-Mail.');
  return false;}
}