Add login controller, loading after click on login button and some stuff...

client/js/controllers/login.js

@@ -0,0 +1,32 @@
+/* 
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+mainApp.controller('loginCtrl', function ($scope,$interval,$sce)
+{
+     // Define default states
+     $('#loginModal').modal({backdrop: 'static', keyboard: false});
+     $('#loadingLoginButton').hide();
+
+     
+     
+     $('#loginButton').click(function(){
+        $('#loginButton').hide();
+        $('#loadingLoginButton').show();
+        
+        
+
+        $interval(
+          function() 
+          {
+            $('#loginButton').show();
+        $('#loadingLoginButton').hide();
+          }, 2000,1);
+        
+        
+        
+     });
+})