Patched load mask error on login/authentication page

git-svn-id: https://beef.googlecode.com/svn/trunk@1334 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9

extensions/admin_ui/media/javascript/ui/authentication.js

@@ -14,44 +14,43 @@
 //   limitations under the License.
 //
 Ext.onReady(function() {
-	
+
 	submitAuthForm = function() {
+
+		login_mask.show();
 		login_form.getForm().submit({
 
 			success: function() {
 				window.location.href = '/ui/panel'
 			}, 
 			failure: function() {
-                if(Ext.get('loginError') == null){
-                    Ext.DomHelper.insertAfter('loadingError', {id:'loginError', html: '<b>ERROR</b>: invalid username or password'});
-                }
-                login_form.mask.hide();
+				if(Ext.get('loginError') == null) {
+					Ext.DomHelper.insertAfter('loadingError', {id:'loginError', html: '<b>ERROR</b>: invalid username or password'});
+				}
+				login_mask.hide();
 			}
 		});
 	}
 
 	var login_form = new Ext.form.FormPanel({
-      	
+
 		url: 'authentication/login',
 		formId: 'login_form',
 		labelWidth: 125,
-      	frame: true,
-      	title: 'Authentication',
-      	bodyStyle:'padding:5px 5px 0',
-      	width: 350,
-
-
+		frame: true,
+		title: 'Authentication',
+		bodyStyle:'padding:5px 5px 0',
+		width: 350,
 		defaults: {
-        	width: 175,
-        	inputType: 'password'
-      	},
-
-      	defaultType: 'textfield',
+			width: 175,
+			inputType: 'password'
+		},
+		defaultType: 'textfield',
       	
 		items: [{
         		fieldLabel: 'Username',
         		name: 'username-cfrm',
-				inputType: 'textfield',
+			inputType: 'textfield',
         		id: 'user',
 			listeners: {
 				specialkey: function(field,e) {
@@ -76,17 +75,16 @@ Ext.onReady(function() {
 		
 		buttons: [{
 			text: 'Login',
-            id: 'loginButton',
-			handler: function()	{
-                login_form.mask = new Ext.LoadMask('login_form', {msg:"Authenticating to BeEF..."});
-                login_form.mask.show();
+			id: 'loginButton',
+			handler: function() {
 				submitAuthForm();
 			}
 		}]
 	});
-		
+
+	var login_mask = new Ext.LoadMask(Ext.getBody(), {msg:"Authenticating to BeEF..."});
 	login_form.render('centered');
-    Ext.DomHelper.append('login_form', {tag: 'div', id: 'loadingError'});
+	Ext.DomHelper.append('login_form', {tag: 'div', id: 'loadingError'});
 	document.getElementById('user').focus();
-	
+
 });