/*************************************************
* 公交站控件
* code by lzz ver1.0 update at 07-10-29
*************************************************/
var BusStationControl = Class.create();
Object.extend(BusStationControl.prototype, ControlBase.prototype);
BusStationControl.prototype._loadUI = function(){
    this.LoadUI('BusStationControl');
};
//显示指定站点的公交信息，id：公交站点id
BusStationControl.prototype.ShowBusStation = function(id, sStationName){
    this.$('divStationName').innerHTML = 'loading...';
    this.$('divBusList').innerHTML = 'loading...';
    var url = this.Config.EDataCenterUrl + 'CommMap5.0/bus.aspx?domain='+this.Config.Domain+'&l=' + this.Config.Language + '&req=8&stationid=' + id; 
    ENetwork.DownloadScript(url,function(){
            if(typeof _BusLineList =='undefined' || _BusLineList.length < 1){
                this.$('divStationName').innerHTML = '无公交站点信息';
                this.$('divBusList').innerHTML = '<li style="width:100%">很抱歉，该站点公交数据正在完善中</li>';
                this.Show();
            }
            else{
                this.$('divStationName').innerHTML = sStationName;
                
               if(_BusLineList.length==1){
                    if(_BusLineList[0].VehicleID==''){
                        this.$('divStationName').innerHTML = '无公交站点信息';
                        this.$('divBusList').innerHTML = '<li style="width:100%">很抱歉，该站点公交数据正在完善中</li>';
                        this.Show(); 
                        return;
                    }
                }
                
                //append bus list
                var sHtml = '';
                for (var k=0; k<_BusLineList.length; k++){
                    sHtml += '<li><a href="javascript:;" onclick="window.BusStationControl.onBusClick('+ _BusLineList[k].VehicleID +',\''+_BusLineList[k].VehicleName+'\',\''+sStationName+'\')">' + _BusLineList[k].VehicleName + '</a></li>';
                }
                this.$('divBusList').innerHTML = sHtml;
                this.Show();
            }
        }.bindAsEventListener(this));};
//重载控件加载完毕后的事件
BusStationControl.prototype._loadComplete= function(){
    this.Body.contentWindow.BusStationControl = this;
    this.onLoadComplete(this);
};

BusStationControl.prototype.onDataLoadComplete = function(){
};

//公交线路点击 , busid：公交线路ID, busname：公交线路名
BusStationControl.prototype.onBusClick = function(busid, busname, stationName){
};