text: $(document).ready(function(){
      $('a , #submit').click(function(){
             $('.loader').addClass('show');
      });
  });
  
  
   
   // To Allow only number key
   function isNumberKey(evt){
          var charCode = (evt.which) ? evt.which : evt.keyCode
          return !(charCode > 31 && (charCode < 48 || charCode > 57));
        }
  
  // To Allow only alpha charecter
   function isAlphaKey(evt){
          var keyCode = (evt.which) ? evt.which : evt.keyCode
          if ((keyCode < 65 || keyCode > 90) && (keyCode < 97 || keyCode > 123) && keyCode != 32)
          return false;
          return true;
  }
  
  $('.alpha').on('keypress',function(evt){
     var keyCode = (evt.which) ? evt.which : evt.keyCode
          if ((keyCode < 65 || keyCode > 90) && (keyCode < 97 || keyCode > 123) && keyCode != 32)
          return false;
          return true;
  });
  
  $('.numeric').on('keypress',function(evt){
       var charCode = (evt.which) ? evt.which : evt.keyCode
          return !(charCode > 31 && (charCode < 48 || charCode > 57));
  });