const ga4Script = document.createElement('script');
        ga4Script.onload = function () {
            window.dataLayer = window.dataLayer || [];
            function gtag(){dataLayer.push(arguments);}
            gtag('js', new Date());
            gtag('config', 'G-GG2W601R34', {
                cookie_flags: 'max-age=7200;secure;samesite=none'
            });
        
            var AMFGTracker = null;
        
            function createTracker(opt_clientId) {
                if (AMFGTracker) {
                    return;
                }
        
                if (opt_clientId) {
                    gtag('set', {
                        client_id: opt_clientId
                    });
                }
        
                AMFGTracker = function(data) {
                    if (data.hitType === 'event') { // page_view will be tracked automatically by GA4
                        gtag('event', data.eventCategory, {
                            event_action: data.eventAction,
                            event_label: data.eventLabel,
                            ...data
                        });
                    }
                };

                window.AMFGTracker = AMFGTracker
            }
        
            window.addEventListener('message', function(event) {
                // Ignores messages from untrusted domains.
                var liveRegex = /^https:\/\/[a-zA-Z.-]+\.amfg\.ai\/client-app.*$/;
                var stageRegex = /^https:\/\/rpp-(staging|testing)\.com\/client-app.*$/;
        
                var isLive = liveRegex.test(event.origin);
                var isStage = stageRegex.test(event.origin);
        
                if (!isLive && !isStage) {
                    return;
                }
                
                createTracker(event.data);
            });

            setTimeout(createTracker, 1000);
        };
        ga4Script.async = 1;
        ga4Script.src = 'https://www.googletagmanager.com/gtag/js?id=G-GG2W601R34';
        const node = document.getElementsByTagName('script')[0];
        if (node) {
            node.parentNode.insertBefore(ga4Script, node)
        }