": "cust_sts", "caption":"Status", "type": "varchar", "length":32,
         "control":"dropdown", "validate": ["Required"] },

        {"control":"html","value":"<b>Sample HTML:</b> Content"},

        {"name":"save_button","control":"button","value":"Save"},
        {"name":"cancel_button","control":"button","value":"Cancel","nl":false},
      ]
    }, function(custmodel){
      if(callback) callback();
    });
  }

  //Display the popup form
  this.showPopupForm = function(){

    _this.loadPopupForm(func