https://posterhouse.org/wp-content/plugins/woocommerce-subscriptio…/js/frontend/single-product.js?ver=3.0.10

1(function ( document, $ ) {
2
3	var $cache = {};
4
5	/**
6	 * Cache our DOM selectors.
7	 */
8	function generate_cache() {
9		$cache.document                 = $( document );
10		$cache.first_payment_date       = $( '.first-payment-date' );
11		$cache.is_variable_subscription = 0 < $( 'div.product-type-variable-subscription' ).length;
12	}
13
14	/**
15	 * Attach DOM events.
16	 */
17	function attach_events() {
18		if ( $cache.is_variable_subscription ) {
19			$cache.document.on( 'found_variation', update_first_payment_element );
20			$cache.document.on( 'reset_data', clear_first_payment_element );
21		}
22	}
23
24	/**
25	 * Update the variation's first payment element.
26	 *
27	 * @param {jQuery.Event} event
28	 * @param {object} variation_data
29	 */
30	function update_first_payment_element( event, variation_data ) {
31		$cache.first_payment_date.html( variation_data.first_payment_html );
32	}
33
34	/**
35	 * Clear the variation's first payment element.
36	 */
37	function clear_first_payment_element() {
38		$cache.first_payment_date.html( '' );
39	}
40
41	/**
42	 * Initialise.
43	 */
44	function init() {
45		generate_cache();
46		attach_events();
47	}
48
49	$( init );
50
51})( document, jQuery );
52