! perform(f, b, e, v, n, t, s) {
if (f.fbq) return;
n = f.fbq = perform() {
n.callMethod ?
n.callMethod.apply(n, arguments) : n.queue.push(arguments)
};
if (!f._fbq) f._fbq = n;
n.push = n;
n.loaded = !0;
n.model = ‘2.0’;
n.queue = [];
t = b.createElement(e);
t.async = !0;
t.src = v;
s = b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t, s)
}(window, doc, ‘script’,
‘https://join.fb.internet/en_US/fbevents.js’);
fbq(‘init’, ‘844332942710770’);
fbq(‘observe’, ‘PageView’);
Supply hyperlink