Change cookie popup behavior (#849)

src/components/GoogleTagManager.jsx

@@ -4,10 +4,14 @@ import Script from "next/script";
 // Google Tag Manager ID
 const GTM_ID = "GTM-PGWDPDN3";
 
-export const GoogleTagManagerHeadScript = () => {
+export const GoogleTagManager = ({ consentGiven }) => {
+    if (!consentGiven) {
+        return null;
+    }
+
     return (
         <Script id="gtm-script" strategy="afterInteractive">
-            {`(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': 
+            {`(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
       new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
       j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
       'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
@@ -15,17 +19,3 @@ export const GoogleTagManagerHeadScript = () => {
         </Script>
     );
 };
-
-export const GoogleTageManagerBodyScript = () => {
-    return (
-        <noscript>
-            <iframe
-                title={"Google Tag Manager"}
-                src={`https://www.googletagmanager.com/ns.html?id=${GTM_ID}`}
-                height="0"
-                width="0"
-                style={{ display: "none", visibility: "hidden" }}
-            />
-        </noscript>
-    );
-};