Updated basic_auth issue with Javascript.

examples/demo/site/modules/basic_auth/files/js/roc_basic_auth.js

@@ -7,7 +7,7 @@ var userAgent = navigator.userAgent.toLowerCase();
 var firstLogIn = true;
  
 ROC_AUTH.login = function() {
-    var form = document.forms[0];
+    var form = document.forms['cms_basic_auth'];
     var username = form.username.value;
     var password = form.password.value;
 	  //var host = form.host.value;

examples/demo/site/modules/basic_auth/templates/block_login.tpl

@@ -3,7 +3,7 @@
 			<h3>Login or <a href="{$site_url/}account/roc-register">Register</a></h3>
 		<div>
 			<div>	
-			    <form action method="POST">
+			    <form name="cms_basic_auth" action method="POST">
 					<div>
 						<input type="text" name="username" required>
 						<label>Username</label>