diff -r f507feede89a -r 09a1c134465b web/wp-admin/js/cat.js
--- a/web/wp-admin/js/cat.js	Wed Dec 19 12:35:13 2012 -0800
+++ b/web/wp-admin/js/cat.js	Wed Dec 19 17:46:52 2012 -0800
@@ -1,1 +1,5 @@
-jQuery(document).ready(function(b){var a=function(){return""!==b("#newcat").val()};b("#jaxcat").prepend('<span id="ajaxcat"><input type="text" name="newcat" id="newcat" size="16" autocomplete="off"/><input type="button" name="Button" class="add:categorychecklist:jaxcat" id="catadd" value="'+catL10n.add+'"/><input type="hidden"/><input type="hidden"/><span id="howto">'+catL10n.how+'</span></span><span id="cat-ajax-response"></span>');b("#categorychecklist").wpList({alt:"",response:"cat-ajax-response",confirm:a})});
\ No newline at end of file
+jQuery(document).ready( function($) {
+	var myConfirm = function() { return '' !== $('#newcat').val(); };
+	$('#jaxcat').prepend('<span id="ajaxcat"><input type="text" name="newcat" id="newcat" size="16" autocomplete="off"/><input type="button" name="Button" data-wp-lists="add:categorychecklist:jaxcat" id="catadd" value="' + catL10n.add + '"/><input type="hidden"/><input type="hidden"/><span id="howto">' + catL10n.how + '</span></span><span id="cat-ajax-response"></span>');
+	$('#categorychecklist').wpList( { alt: '', response: 'cat-ajax-response', confirm: myConfirm } );
+} );