Object doesn't support property or method WebBrowser Control
I know that this problem is from 2012 but there is an answer for it.
At the top of the <head> document where script is added you need to write
<meta http-equiv="X-UA-Compatible" content="IE=edge">WinForms WebBrowser control is using Internet Explorer but you need to force the latest version there. For eg. if you are using jQuery 2+ it requires IE 9+ so you need to use at least version 9 or later.
Webbrowser control doesn't suppert jquery v2.
Use the jquery 1.9.1.
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
The Webbrowser control is a part of the Internet Explorer itself. And Internet Explorer doesnt support the window.addEventListener method. Use window.attachEvent method instead.
So the script in your page will read like
window.attachEvent("load", function () { // Set a timeout... setTimeout(function () { // Hide the address bar! window.scrollTo(0, 1); }, 0);});Hope this would help you!