Observe field with jquery in Rails 3.1

Hans
Wed, 11 Jan 2012 16:35:10 -0000

I tries to observe a change  in a field  with jquery in Rails 3.1 in
order to be able to implement  two cascading select boxes.
A a first step I just try to observe a click in a div using jquery
I have the following function in a .js file that is loadedin the head
section (fieldset is the id of a div) and is displaying a view with
the div fieldset

$(document).ready(function() {
$(''#fieldset'').bind({
  click: function() {
	alert(''Change'');
    // do something on click
  },
  mouseenter: function() {
    // do something on mouseenter
  };
});
 });
But nothing happens when I click in the field
I suspect that I am using jquery  in the wrong way
I would appriciate any advice !
Hans