/**

* A set level of UL plugin for jQuery

* @author: Mover Zhou

* @url http://ingod.asia

* Version: 1.0

* Updated: November 9th, 2011

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*

*/

(function($){

$.fn.setLevel=function(i){

$this = $(this);

$this.data("level",i+1);

$(this).removeClass("level-"+i);

$(this).addClass("level-"+$this.data("level"));

$this.children("li").each(function(){

$(this).children("ul").each(function(){

$(this).setLevel($(this).data("level"));

});

});

return this;

}

$.fn.level=function(){

return $(this).data("level");;

}

})(jQuery);;