Update footer.html

Add facebook chat

Author: Silver Kuusik

_includes/footer.html

@@ -111,9 +111,27 @@ <h3>Address</h3>
 			</ul>
 		</div>
 	</footer>
-
 </div>
 
+<!-- Load Facebook SDK for JavaScript -->
+<div id="fb-root"></div>
+<script>
+	window.fbAsyncInit = function() {
+		FB.init({xfbml: true, version: 'v9.0'});
+	};
+
+	(function(d, s, id) {
+		var js, fjs = d.getElementsByTagName(s)[0];
+		if (d.getElementById(id)) return;
+		js = d.createElement(s); js.id = id;
+		js.src = 'https://connect.facebook.net/en_US/sdk/xfbml.customerchat.js';
+		fjs.parentNode.insertBefore(js, fjs);
+	}(document, 'script', 'facebook-jssdk'));
+</script>
+
+<!-- Your Chat Plugin code -->
+<div class="fb-customerchat" attribution="setup_tool" page_id="1521947677885929"></div>
+
 <!-- Scripts -->
 <script src="{{ "assets/js/jquery.min.js" | absolute_url }}"></script>
 <script src="{{ "assets/js/jquery.scrolly.min.js" | absolute_url }}"></script>