function toggleShippingAddress(showShipping) {
  var toggleDiv = $('shipping_address');
  if (showShipping) {
    new Effect.BlindDown(toggleDiv);
  } else {
    new Effect.BlindUp(toggleDiv);
  }
}

function showOrHideShippingAddress() {
  var shipToBilling = $('order_ship_separate_address');
  if (shipToBilling.checked) {
    $('shipping_address').style.display = "inline";
  } else {
	  $('shipping_address').style.display = "none";
  }
}

function show_or_hide_custom_date_range(ele) {
	if (ele.options[ele.selectedIndex].value == "Custom") {
		$('custom_date_range').show();
	}
	else {
		$('custom_date_range').hide();
	}
}

function show_processing_order(ele) {
	// disabling the form button won't submit the form in IE,
	// so we have to tell it to submit
	ele.disabled = true;
	form = $('order_submit_form');
	form.submit();
	$('processing_order_status').show();
}