[jQuery] Code not working on IE7 (Please Help)

[jQuery] Code not working on IE7 (Please Help)


Hi all,
This code is not working on IE7 but it working fine on firefox.
give me some advice
$.getJSON('LoadCities.ashx?StateID=' + StateID, function(cities) {
$.each(cities, function() {
//alert(this['City']);
//alert(this['City']);
$
("#ctl00_ctl00_MiddleContent_InnerMiddle_ddlCities").append($
("<option></option>").val(this['ID']).html(this['City']));
});
});
thanks