passing objects in jquery click event -

i have wrong , not working.

i'm trying call 1 shared function alert data passed called 2 different click events |i underfined in alert. why underfined?

var myf = function(){     alert('a click ' + this.model + ' ' + this.year); // meant alert properties of object passed     alert(this.id); // meant alert id of click called };  var mycar = new object(); mycar.make = "ford"; mycar.model = "mustang"; mycar.year = 1969;  var mycar2 = mycar; mycar2.make = "vw"; mycar2.model = "golf"; mycar2.year = 2000;   $('.feature1').click(mycar,myf);  $('.feature2').click(mycar2,myf); 

to access data in event handler, must use event.data:

var myf = function(e){     alert('a click ' + e.data.model + ' ' + e.data.year);      alert(this.id); }; 

moreover, property contains id called id, not id. , have typo mycar2 = mycar instead of mycar2 = mycar.

demo