$(document).ready(function(){
    //时间搜索跳转
    $("#id_train_time_select").change(function(){
        if( this.value != '' ){
            location.href = new String(GetTimeSearchUrl+'%s/').replace(/%%/ig, '%').replace(/%s/, this.value);
        }
        else{
            location.href = new String(GetTimeSearchUrl+'%s').replace(/%%/ig, '%').replace(/%s/, this.value);
        }
    });    
});