var isSubmitted = false;
function updateCart() {
	document.cart_form.submit();
}

function storeLogin() {
	document.login_form.submit();
}

function processCustacct() {
	if (isSubmitted == false) {
		document.custacct_form.submit();
		isSubmitted = true;
	}
}

function continueCart() {
	var form = document.getElementById('cart_form');
	var field = document.createElement('input');
	field.setAttribute("type", "hidden");
	field.setAttribute("name", "checkout_submit");
	field.setAttribute("value", "true");
	form.appendChild(field);
	document.cart_form.submit();
}

function continuePayment() {
	document.order_form.submit();
}

function continueSummary() {
	document.payment_form.submit();
}

function continuePurchase() {
	if (isSubmitted == false) {
		document.purchase_form.submit();
		isSubmitted = true;
	}
}

function printPage() {
	window.print();  
}

function closePage() {
	window.close();  
}

function learnMore() {
	window.open("learnmore", "newWin", "toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no,width=420,height=460");
	return;
}

function printerPicker() {
	document.printer_picker.submit();
}