Json 数组排序

 /**
 * jQuery.hhNewSilder 滚动图片插件
 * User: huanhuan
 * QQ: 651471385
 * Email: th.wanghuan@gmail.com
 * 微博: huanhuan的天使
 * Date: 13-7-4
 * Time: 下午5:20
 * Dependence jquery-1.7.2.min.js
 */
 
 
/*********************************************Json 数组排序 *********************************************/
function PlayDesc(json,desc,type){

    if(json){
        if(desc == "desc" && type == "takeMath"){
            return json.sort(function(a,b){return a.takeMath<b.takeMath?1:-1});
        };

        if(desc == "asc" && json != "takeMath"){
            return json.sort(function(a,b){return a.takeMath>b.takeMath?1:-1});
        };

        if(desc == "desc" && type == "hostLevel"){
            return json.sort(function(a,b){return a.hostLevel<b.hostLevel?1:-1});
        };

        if(desc == "asc" && json != "hostLevel"){
            return json.sort(function(a,b){return a.hostLevel>b.hostLevel?1:-1});
        };
    }
};