$(function() { $.ajax({url:'check-fancy', type:'GET', success:function(data, textStatus) { $('#fancy-enable').prop('checked', true); $('#fancy-disable').prop('checked', false); $('#fancy-form_guide').text(data); }, error:function(XMLHttpRequest, textStatus, errorThrown) { $('#fancy-enable').prop('checked', false); $('#fancy-disable').prop('checked', true); $('#fancy-enable').prop('disabled', true); $('#fancy-disable').prop('disabled', true); $('#fancy-form_guide').text("Fancy URL support detection failed, disabling this option. Make sure you renamed htaccess.sample to .htaccess."); } }); });