https://www.ukatlondonclinic.com/wp-content/plugins/aroham_popup/aroham_popup.js

1jQuery(document).ready(function(){
2    jQuery(".aroham_popup").click(function(){
3      if(jQuery(this).hasClass('livechat')){
4        jQuery(".aroham_popup_cont.livechat").fadeIn();
5        jQuery(".aroham_popup_cont.livechat iframe").attr('src', jQuery(".aroham_popup_cont.livechat iframe").attr('data-src'));
6        var chatheight = jQuery(window).height();
7        if(chatheight > 600){
8          chatheight = 600;
9        }
10        jQuery(".aroham_popup_cont.livechat iframe").attr('height', chatheight);
11      }else{
12        jQuery(".aroham_popup_cont").not('.livechat').fadeIn();
13      }
14      jQuery(".aroham_wrap").fadeIn(800);
15      jQuery("html").addClass("fix_body");
16      jQuery("#livechat-compact-container, #livechat-eye-catcher").addClass("min_zindex");
17    });
18    jQuery(".aroham_popup_cont .aroham_pclose").click(function(){
19      jQuery(".aroham_popup_cont").fadeOut();
20      jQuery(".aroham_wrap").fadeOut(800);
21      jQuery("html").removeClass("fix_body");
22      jQuery("#livechat-compact-container, #livechat-eye-catcher").removeClass("min_zindex");
23    });
24    jQuery(".aroham_popup_cont").click(function(e){
25      var t=e.target;
26      if(jQuery(t).is(".aroham_popup_cont")){
27        jQuery(".aroham_popup_cont").fadeOut();
28        jQuery(".aroham_wrap").fadeOut(800);
29        jQuery("html").removeClass("fix_body");
30        jQuery("#livechat-compact-container, #livechat-eye-catcher").removeClass("min_zindex");
31      }
32    })
33});