https://cachefrequenz.de/wp-content/plugins/captcha/js/front_end_script.js?ver=7.1.2

1( function( $ ) {
2	$( document ).on( "click", '.cptch_reload_button', function() {
3		cptch_reload( $( this ) );
4	}).on( "touchstart", function( event ) {
5		event = event || window.event;
6		var item = $( event.target );
7		if ( cptch_vars.enlarge == '1' ) {
8			var element = $( event.target );
9			if ( element.hasClass( 'cptch_img' ) ) {
10				event.preventDefault();
11				element.toggleClass( 'cptch_reduce' );
12				$( '.cptch_img' ).not( element ).removeClass( 'cptch_reduce' );
13			} else {
14				$( '.cptch_img' ).removeClass( 'cptch_reduce' );
15			}
16		}
17		if ( item.hasClass( 'cptch_reload_button' ) || item.attr( 'name' ) == 'ac_form_submit' )
18			cptch_reload( item );
19	}).ready( function() {
20		if ( $( '.cptch_recognition' ).length ) {
21			$( '.cptch_recognition' ).each( function() {				
22				$( this ).find( '.cptch_input' ).css( 'width', $( this ).find( '.cptch_images_wrap' ).css( 'width' ) );
23			} );
24		}
25
26		var ajax_containers = $( '.cptch_ajax_wrap' );
27
28		if ( ! ajax_containers.length )
29			return;
30
31		ajax_containers.each( function() {
32			cptch_reload( $( this ), true );
33		});
34	});
35})(jQuery);
36
37/**
38 * Reload captcha
39 */
40function cptch_reload( object, is_ajax_load ) {
41	is_ajax_load = is_ajax_load || false;
42	(function($) {
43		if  ( is_ajax_load ) {
44			var captcha = object;
45		} else {
46			var captcha = object.hasClass( 'cptch_reload_button' ) ? object.parent().parent( '.cptch_wrap' ) : object.closest( 'form' ).find( '.cptch_wrap' );
47		}
48		var button  = captcha.find( '.cptch_reload_button' );
49		if ( ! captcha.length || button.hasClass( 'cptch_active' ) )
50			return false;
51		button.addClass( 'cptch_active' );
52		var captcha_block = captcha.parent(),
53			input         = captcha.find( 'input:text' ),
54			input_name    = is_ajax_load ? captcha.attr( 'data-cptch-input' ) : input.attr( 'name' ),
55			input_class   = is_ajax_load ? captcha.attr( 'data-cptch-class' ) : input.attr( 'class' ).replace( /cptch_input/, '' ).replace( /^\s+|\s+$/g, '' ),
56			form_slug     = is_ajax_load ? captcha.attr( 'data-cptch-form' ) : captcha_block.find( 'input[name="cptch_form"]' ).val();
57		$.ajax({
58			type: 'POST',
59			url: cptch_vars.ajaxurl,
60			data: {
61				action:              'cptch_reload',
62				cptch_nonce:       cptch_vars.nonce,
63				cptch_input_name:  input_name,
64				cptch_input_class: input_class,
65				cptch_form_slug:   form_slug
66			},
67			success: function( result ) {
68				captcha_block.find( '.cptch_to_remove' ).remove();
69				if ( input_class === '' )
70					captcha.replaceWith( result ); /* for default forms */
71				else
72					captcha_block.replaceWith( result ); /* for custom forms */
73
74				if ( $( result ).hasClass( 'cptch_recognition' ) || $( result ).find( '.cptch_wrap' ).hasClass( 'cptch_recognition' ) ) {
75					$( '.cptch_recognition' ).each( function() {				
76						$( this ).find( '.cptch_input' ).css( 'width', $( this ).find( '.cptch_images_wrap' ).css( 'width' ) );
77					} );
78				}
79			},
80			error : function ( xhr, ajaxOptions, thrownError ) {
81				alert( xhr.status );
82				alert( thrownError );
83			}
84		});
85	})(jQuery);
86}