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/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$(function() {
billing.initFieldDisplay();
billing.initCcValidation();
});
billing.initFieldDisplay = function() {
var id = $('#billingselect input:checked').attr("value");
$('.billingfield').not('.billingfield.'+id+'req').hide();
$('.paymentbutton').click(billing.selectPaymentType);
$('#billingCountry').click(billing.selectCountry);
billing.selectCountry();
}
billing.selectCountry = function() {
var countryCode = $('#billingCountry').attr("value");
var id = $('#billingselect input:checked').attr("value");
if (countryCode != 'US') {
$('.billingfield.intonly.'+id+'req').show();
$('.billingfield.usonly').hide();
} else {
$('.billingfield.intonly').hide();
$('.billingfield.usonly.'+id+'req').show();
}
}
billing.countryAntiSelector = function() {
var countryCode = $('#billingCountry').attr("value");
if (countryCode != 'US') {
return '.usonly';
} else {
return '.intonly';
}
}
billing.selectPaymentType = function() {
var radio = $(this).children('input');
var id = radio.attr("value");
radio.attr("checked", "checked");
var selector = billing.countryAntiSelector();
var toShow = $('.billingfield.'+id+'req:hidden').not('.billingfield'+selector);
var toHide = $('.billingfield:visible').not('.billingfield.'+id+'req');
if (toShow.size() > 0 && toHide.size() > 0) {
toHide.fadeOut(200);
setTimeout(function() {
toShow.fadeIn(200);
}, 200);
} else if (toShow.size() > 0 || toHide.size() > 0){
toShow.fadeIn(200);
toHide.fadeOut(200);
}
}
billing.extractCcType = function(numsrc) {
var number = $(numsrc).val();
var newType = billing.getCcType(number);
$('.ccimage').removeClass('ccimageselected');
if (newType) {
$('#img'+newType).addClass('ccimageselected');
}
if (billing.validateCcNumber(number)) {
$('input[name=billingCCNumber]').css('border', '1px solid #0f0');
} else if (billing.validateCcLength(number) ||
! (/^\d*$/.test(number))) {
$('input[name=billingCCNumber]').css('border', '1px solid #f00');
} else {
$('input[name=billingCCNumber]').css('border', '1px solid black');
}
}
billing.handleCcFieldChange = function(target, event) {
if (event &&
! (event.keyCode == 8 ||
(event.keyCode >= 32 && event.keyCode <= 126))) {
return;
}
var ccValue = $(target).val();
if (ccValue == billing.lastCcValue) {
return;
}
billing.lastCcValue = ccValue;
setTimeout(function() {
billing.extractCcType(target);
}, 0);
}
billing.initCcValidation = function() {
$('input[name=billingCCNumber]').keydown(
function(event) { billing.handleCcFieldChange(this, event); });
$('input[name=billingCCNumber]').blur(
function() { billing.handleCcFieldChange(this) });
billing.lastCcValue = $('input[name=billingCCNumber]').val();
}
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