jQuery(window).load(function($) {
    jQuery('input.form-control.hasDatepicker').each(function() {
      jQuery(this).datepicker( "destroy" );
      jQuery(this).datepicker({
          changeMonth: true,
          changeYear: true,
          showButtonPanel: true,
          dateFormat: 'MM yy',
          onClose: function(dateText, inst) { 
              var month = jQuery("#ui-datepicker-div .ui-datepicker-month :selected").val();
              var year = jQuery("#ui-datepicker-div .ui-datepicker-year :selected").val();
              jQuery(this).datepicker('setDate', new Date(year, month, 1));
          }
      });         
    });
});