var sCity=[{id:'13',name:'北京',depth:2,isbroad:0},{id:'101',name:'上海',depth:2,isbroad:0},{id:'195',name:'深圳',depth:3,isbroad:0},{id:'243',name:'成都',depth:3,isbroad:0},{id:'190',name:'广州',depth:3,isbroad:0},{id:'165',name:'武汉',depth:3,isbroad:0},{id:'215',name:'西安',depth:3,isbroad:0},{id:'263',name:'昆明',depth:3,isbroad:0},{id:'103',name:'南京',depth:3,isbroad:0},{id:'241',name:'重庆',depth:2,isbroad:0}];

var eCity=[{name:'国内外热门目的地',content:[{id:'240',name:'三亚',depth:3,isbroad:0},{id:'1037',name:'丽江',depth:3,isbroad:0},{id:'243',name:'成都',depth:3,isbroad:0},{id:'210',name:'桂林',depth:3,isbroad:0},{id:'163',name:'黄山',depth:3,isbroad:0},{id:'263',name:'昆明',depth:3,isbroad:0},{id:'118',name:'杭州',depth:3,isbroad:0},{id:'29',name:'大连',depth:3,isbroad:0},{id:'67',name:'青岛',depth:3,isbroad:0},{id:'103',name:'南京',depth:3,isbroad:0},{id:'286',name:'香港',depth:2,isbroad:0},{id:'287',name:'澳门',depth:2,isbroad:0},{id:'321',name:'曼谷',depth:4,isbroad:1},{id:'443',name:'巴厘岛',depth:4,isbroad:1},{id:'492',name:'新加坡',depth:2,isbroad:1},{id:'403',name:'日本',depth:2,isbroad:1},{id:'297',name:'韩国',depth:2,isbroad:1},{id:'802',name:'美国',depth:2,isbroad:1}]}];

function checkform(){
    if($.trim($('#txtStartCityName').attr('value'))!='' && $.trim($('#hscity').attr('value'))==''){
        alert('请选择出发地！');
        return false;
    }
    if($.trim($('#txtEndCityName').attr('value'))!='' && $.trim($('#hecity').attr('value'))==''){
        alert('请选择目的地！');
        return false;
    }
    if($.trim($('#txtStartCityName').attr('value'))=='' || $.trim($('#hscity').attr('value'))==''){
        $('#txtStartCityName').attr('value','');
        $('#hscity').attr('value','');
    }
    if($.trim($('#txtEndCityName').attr('value'))=='' || $.trim($('#hecity').attr('value'))==''){
        $('#txtEndCityName').attr('value','');
        $('#hecity').attr('value','');
    }
    if(($.trim($('#txtStartCityName').attr('value'))=='' || $.trim($('#hscity').attr('value'))=='')&&($.trim($('#txtEndCityName').attr('value'))=='' || $.trim($('#hecity').attr('value'))=='')){
        $('#txtStartCityName').focus();
        alert('出发地和目的地必须填写一个！');
        return false;
    }
    if($.trim($('#hebroad').attr('value'))=='1'){
        $('#htype').attr('value','2');
        if($.trim($('#txtStartCityName').attr('value'))==''){
            $('#txtStartCityName').focus();
            alert('出发地必须填写！');
            return false;
        }
    }
    else{
        $('#htype').attr('value','0');
    }
    return true;
}
$(document).ready(function(){
    $('#txtEndCityName').click(function(){fillDefault('ecity');}).keyup(function(e){inputid='txtEndCityName';hidid='hecity';move(e.keyCode,'ahecity',ecityrow,'first',2,3,7,1);}).keydown(function(e){if(e.keyCode==32)return false;}).blur(function(){inputblur();});
});