指令发布详情弹窗实现“取消”按钮

function fkShow(target){
            /* art.dialog.open(target,
                {title: ‘反馈详情‘,lock:true,width: $(top.document).width()-520, height: 500});            
            return false; */
            art.dialog.open(target,
                    {
                        title: ‘反馈详情‘,
                        height: ‘450px‘,
                        width: ‘800px‘,
                        top: 20,
                        lock: true,
                          noFn: function () { 
                            /* alert("你点击了关闭按钮"); */
                            art.dialog.close();
                            var win = artDialog.open.origin;//来源页面
                            win.refre();                           
                            return true; }, 
                     /* button:{
                            name: ‘关闭‘, 
                            callback: function () {                                
                                art.dialog.close();
                                
                                var win = art.dialog.origin;//来源页面
                                win.location.reload();
                                 win.refre(); 
                                return true;
                            }                         
                        }  */
                     });                      
        }