var dropForm = new DropForm({source: 'survey_result'});
dropForm.addEvents({ 
	'login': function(){
             alert("LOGGED IN SUCCESFULLY");
	},
	show': function(){
             alert("form is now displaying");
	},
	'hide': function(){
             alert("form is now hidden");
	}
});

//on some stufff that happened
dropForm.show($('some-block'), 'after'); //2nd arg by default is after