Jquery AJAX response not working

[Tanito]

For some reason this jQuery function is not working properly. Here's my code... the response div is not updating with my response.WHEN AJAX FUNCTION IS CALLED\[code\]if ($action == 'sort') { echo 'getting a response'; return 0;}\[/code\]JQuery FUNCTION\[code\]function sort() { $.ajax({ type: "POST", url: "contributor_panel.php?action=sort", data:"sort_by=" + document.getElementById("sort_by").value + "&view_batch=" + document.getElementById("view_batch").value, success: function(html){ $("#ajaxPhotographSortResponse").html(html); } });\[/code\]}DIV TO REPLACE\[code\]<div id="ajaxPhotographSortResponse"></div>\[/code\]