Changing image from checkbox

Question

I want to be able to change an image (actually doing an alert here) when I click on a checkbox with jQuery. Here is my code:

$("input:checkbox[name=who_visible]")[1].click(function() {
   alert("test");
});

Here is my input:

<input type="checkbox" name="who_visible" value="1" class="btn_radio_note">

What's wrong?

Answer 1

You are not calling the .click() function on a jQuery object, this should work,

$("input:checkbox[name=who_visible]").click(function() {
   alert("test");
})

Answer 2

$('input:checkbox').live('click',function() {
   alert("test");
});

click the link to check fiddle : http://jsfiddle.net/yxKFX/3/