配合AJAX天气预报的webService 之asp

%@LANGUAGE="JAVASCRIPT" CODEPAGE="65001"%>
%
Session.CodePage = "65001"
Response.contentType="text/html"
Response.Expires = 0
var N=Request("n")
var Num=Request("id")
var url="http://xml.weather.yahoo.com/forecastrss?p="+N+"u=cid="+Num;
var xmldoc=Server.CreateObject("Microsoft.Xmlhttp");
xmldoc.open('GET',url,false);
xmldoc.send(null);
var response = xmldoc.responseXML.documentElement;
var lastNode=response.selectNodes("//rss/channel/lastBuildDate");
var cityNode=response.selectNodes("//rss/channel/yweather:location");
var windNode=response.selectNodes("//rss/channel/yweather:wind");
var atmosphereNode=response.selectNodes("//rss/channel/yweather:atmosphere");
var astronomyNode=response.selectNodes("//rss/channel/yweather:astronomy");
var conditionNode=response.selectNodes("//rss/channel/item/yweather:condition");
var forecastNode=response.selectNodes("//rss/channel/item/yweather:forecast");
var lastV=lastNode(0).firstChild.nodeValue
//编辑属性
function attri(a,b,c){
    return a(b).attributes.getNamedItem(c).value
}
var cityV=attri(cityNode,0,"city")
var chillV=attri(windNode,0,"chill")
var directionV=attri(windNode,0,"direction")
var speedV=attri(windNode,0,"speed")
var humidityV=attri(atmosphereNode,0,"humidity")
var visibilityV=attri(atmosphereNode,0,"visibility")
var sunriseV=attri(astronomyNode,0,"sunrise")
var sunsetV=attri(astronomyNode,0,"sunset")
var textV=attri(conditionNode,0,"text")
var codeV=attri(conditionNode,0,"code")
var tempV=attri(conditionNode,0,"temp")
//转换英文为中文
var cityCH=EN2CH(cityV)
function EN2CH(obj){
    if(obj=="Wuhan"){return "武汉"}
    else if(obj=="Nanchang"){return "南昌"}
    else if(obj=="Haikou"){return "海口"}
    else if(obj=="Beijing"){return "北京"}
    else if(obj=="Shanghai"){return "上海"}
    else if(obj=="Guangzhou"){return "广州"}
    else if(obj=="Yinchuan"){return "银川"}
    else if(obj=="Zhengzhou"){return "郑州"}
    else if(obj=="Changsha"){return "长沙"}
    else if(obj=="Hanzhong"){return "杭州"}
    else if(obj=="Hong Kong"){return "香港"}
    else if(obj=="Xin'an"){return "西安"}
    else if(obj=="Chengdu"){return "成都"}
    else if(obj=="Qingdao"){return "青岛"}
    else if(obj=="Guiyang"){return "贵阳"}
    else if(obj=="Jinan"){return "济南"}
    else if(obj=="Hefei"){return "合肥"}
    else if(obj=="Fuzhou"){return "福州"}
    else if(obj=="Nanjing"){return "南京"}
    else{return obj}
}
//风向函数
var windCH=wind(directionV)
function wind(a){
    if(a>337  a=360){return "北风"};
    else if(a>=0  a=22){return "北风"};
    else if(a>22  a=67){return "东北风"};
    else if(a>67  a=112){return "东风"};
    else if(a>112  a=157){return "东南风"};
    else if(a>157  a=202){return "南风"};
    else if(a>202  a=247){return "西南风"};
    else if(a>247  a=292){return "西风"};
    else if(a>292  a=337){return "西北风"};
}
//能见度函数
visibility=vis(visibilityV)
function vis(a){
    return a/100
}
//转换天气为中文
var textCH=tEN2CH(textV)
function tEN2CH(obj){
    if(obj=="Clear"){return "晴朗"}
    else if(obj=="Sunny"){return "晴天"}
    else if(obj=="Partly Cloudy"){return "局部有云"}
    else if(obj=="Mostly Clear"){return "晴"}
    else if(obj=="Mostly Sunny"){return "小云"}
    else if(obj=="Mostly Cloudy"){return "多云"}
    else if(obj=="Cloudy"){return "云"}
    else if(obj=="Sunny/Wind"){return "晴转云"}
    else if(obj=="AM Clouds/PM Sun/Wind"){return "云转晴"}
    else if(obj=="AM Showers"){return "晨雨"}
    else{return obj}
}
//天气图片
var weaNum=weaimg(codeV)
function weaimg(obj){
    return "img src=\"http\://us\.i1\.yimg\.com/us\.yimg.com/i/us/we/52/"+obj+"\.gif\" />"
}
//星期替换
function dayEn(obj){
    if(obj=="Sun"){return "星期日"}
    else if(obj=="Mon"){return "星期一"}
    else if(obj=="Tue"){return "星期二"}
    else if(obj=="Wed"){return "星期三"}
    else if(obj=="Thu"){return "星期四"}
    else if(obj=="Fri"){return "星期五"}
    else if(obj=="Sat"){return "星期六"}
    else{return obj}
}
%>
table width="163" border="0" align="center" cellpadding="0" cellspacing="0">
  tr>
    td rowspan="6" align="center">%=cityCH%>br />
      %=weaNum%>br />
      %=textCH%>/td>
    td align="right">感觉：/td>
    td align="center">%=chillV%>°/td>
  /tr>
  tr style="background-color:#E6F5FF">
    td align="right">实际：/td>
    td align="center">%=tempV%>°/td>
  /tr>
  tr>
    td align="right">风向：/td>
    td align="center">%=windCH%>/td>
  /tr>
  tr style="background-color:#E6F5FF">
    td align="right">风速：/td>
    td align="center">%=speedV%>Kph/td>
  /tr>
  tr>
    td align="right">湿度：/td>
    td align="center">%=humidityV%>%/td>
  /tr>
  tr style="background-color:#E6F5FF">
    td align="right">能见度：/td>
    td align="center">%=visibility%>km/td>
  /tr>
/table>
table width="163" border="0" align="center" cellpadding="0" cellspacing="0">
  tr>
    td colspan="2" align="center" class="time">%=lastV%>/td>
  /tr>
  tr>
    td bgcolor="#FFFFCC">日出：%=sunriseV%>/td>
    td bgcolor="#FFCC00">日落：%=sunsetV%>/td>
  /tr>
/table>
table width="163" border="0" align="center" cellpadding="0" cellspacing="0">
  tr>
%
for(var i=0; i2; i++){
    var dayV=attri(forecastNode,i,"day")
    var dateV=attri(forecastNode,i,"date")
    var lowV=attri(forecastNode,i,"low")
    var highV=attri(forecastNode,i,"high")
    var texttV=attri(forecastNode,i,"text")
    var codetV=attri(forecastNode,i,"code")
    var dayCH=dayEn(dayV)
    var texttCH=tEN2CH(texttV)
    var weabmp=weaimg(codetV)
    //var weatNum=weaimg(codetV)
%>
        td align="center">%=dayCH%>br />%=weabmp%>br />%=texttCH%>br />最高%=highV%>°br />最低%=lowV%>°/td>
%
}
%>
/tr>
/table>