https://www.cambridgecab.org.uk/wp-content/themes/moocow-child/assets/js/custom.js

1// Custom JavaScript
2function getParameterByName(name, url = window.location.href) {
3    name = name.replace(/[\[\]]/g, '\\$&');
4    var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
5        results = regex.exec(url);
6    if (!results) return null;
7    if (!results[2]) return '';
8    return decodeURIComponent(results[2].replace(/\+/g, ' '));
9}
10
11jQuery(window).load(function() {
12    
13    var query = getParameterByName('q');
14    
15    if( query !== null ) {
16        
17        if(jQuery('#search-row').length) {
18            
19            jQuery('.search-field, .cabsearch').val(query);
20            
21        }
22        
23    }
24    
25    jQuery(window).resize(function(event) {
26        if (jQuery('#home-slider').length) {
27            jQuery('.slide-box').outerWidth(bgHeight).css({'margin-top': ''});
28            if (jQuery(window).width() >= 992) {
29                var topnav = jQuery('#topnav').height();
30                var bgHeight = jQuery('#home-slider .slides').height();
31                jQuery('.fusion-column-inner-bg').width(bgHeight).css({'opacity': 1});
32                jQuery('.slide-box').outerWidth(bgHeight).css({'opacity': 1, 'margin-top': '-'+topnav+'px'});
33            }
34            
35        }
36        
37    }).trigger('resize');
38    
39});