jittarao/Open Messenger when a button is clicked in Sidebar mode.html

## Open Messenger when a button is clicked in Sidebar mode.html
<html>
<head>
<!-- Make sure jQuery is added to your website -->
<script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script>

<style>
/* Hide Messenger bubble using CSS */
.gist-messenger-bubble-iframe {
    display: none!important;
}
</style>

<script>
var GIST_CHAT_SELECTOR = '.gist-open-chat';

jQuery(document).ready(function($) {
    document.addEventListener('gistChatReady', function () {
        // Set Messenger to Sidebar mode
        gist.chat("sidebar");
        $(GIST_CHAT_SELECTOR).click(function(e) {
            gist.chat("open");
        });
    });
});
</script>
</head>
<body>
    <button class="gist-open-chat">Click me</button>
<body>
</html>