[jQuery] jquery json and zend_json

[jQuery] jquery json and zend_json


I'm trying to test something here and having issues getting it to
work.
here's my jquery script : // I should get an alert object if it works?
but in firebug all I get is invalid label.
var url = "http://127.0.0.1/projects/micro-printing.com/projects/
micro-server/index.php/client_api/test?callback=?";
$.getJSON(url,
function(data){
            alert(data);
});
heres the json that I'm getting using zend_json:
{"job_Description":"My Job","job_Notes":"My jobs notes are here."}
and here's the php in case it helps
$json = new Zend_Json();
$job_data = array(
'job_Description' => 'My Job' ,
'job_Notes' => 'My jobs notes are here.');
echo $json->encode($job_data);