Load grecaptcha asynchronously.

1 files changed, 9 insertions, 3 deletions

diff --git a/index.html b/index.html
index 7559c93..754d7d6 100644
--- a/index.html
+++ b/index.html
@@ -17,7 +17,6 @@
 <link rel="stylesheet" type="text/css" href="theme2b.css" id="theme2b">
 <link rel="stylesheet" type="text/css" href="theme3a.css" id="theme3a">
 <link rel="stylesheet" type="text/css" href="theme3b.css" id="theme3b">
-<script src="https://www.google.com/recaptcha/api.js?render=6LdCZ5AUAAAAAPL9Fooi8Zh3m0VTepvpNR9S4G5L"></script>
 <style>
 	reduced{font-size:75%;}
 	#msgform{width:50%;margin:auto;}
@@ -121,8 +120,15 @@ function swonload(){
 		else unsetevents();
 	}
 	window.onresize();
-	if(grecaptcha)
-	grecaptcha.ready(function(){recaptcha=grecaptcha;});
+	const grse=document.createElement('script');
+	grse.src="https://www.google.com/recaptcha/api.js?render=6LdCZ5AUAAAAAPL9Fooi8Zh3m0VTepvpNR9S4G5L";
+	grse.async=true;
+	grse.onload=function()
+	{
+		if(grecaptcha)
+		grecaptcha.ready(function(){recaptcha=grecaptcha;});
+	};
+	document.head.appendChild(grse);
 	loadTheme();
 	if(!location.hash.length)contsw('main');
 	else contsw(location.hash.substr(1));