Weinberg Donate

const url = document.getElementById('embedded-checkout-modal-checkout-button').getAttribute('data-url');
const title = 'Square Online Checkout';

// Some platforms embed in an iframe, so we want to top window to calculate sizes correctly
const topWindow = window.top ? window.top : window;

// Fixes dual-screen position Most browsers Firefox
const dualScreenLeft = topWindow.screenLeft !== undefined ? topWindow.screenLeft : topWindow.screenX;
const dualScreenTop = topWindow.screenTop !== undefined ? topWindow.screenTop : topWindow.screenY;

const width = topWindow.innerWidth ? topWindow.innerWidth : document.documentElement.clientWidth ? document.documentElement.clientWidth : screen.width;
const height = topWindow.innerHeight ? topWindow.innerHeight : document.documentElement.clientHeight ? document.documentElement.clientHeight : screen.height;

const h = height * .75;
const w = 500;

const systemZoom = width / topWindow.screen.availWidth;
const left = (width - w) / 2 / systemZoom + dualScreenLeft;
const top = (height - h) / 2 / systemZoom + dualScreenTop;
const newWindow = window.open(url, title, `scrollbars=yes, width=${w / systemZoom}, height=${h / systemZoom}, top=${top}, left=${left}`);

if (window.focus) newWindow.focus();
}

// This overrides the default checkout button click handler to show the embed modal
// instead of opening a new tab with the given link url
document.getElementById('embedded-checkout-modal-checkout-button').addEventListener('click', function (e) {
showCheckoutWindow(e);
});