sp; }
else{
getId("loadifo").innerHTML = "错误"+xmldoc.status+"点这里刷新";
}
}
}
//检查数据合法性
function trydata(nodeName,nodeName2){
try{
var nodeV = nodeName.firstChild.nodeValue;
}catch(e){
try{
var nodeV = nodeName2.firstChild.nodeValue;
}catch(e){
var nodeV = "没有可用信息"
}
}
return nodeV;
}
//记录集总数
function num(b){
try{
var titleNode = b.selectNodes("//rss/channel/title");
var a = b.getElementsByTagName("item").length
titleV = trydata(titleNode(0));
getId("listnum").innerHTML = "共有"+a+"篇文章 来源于:"+titleV;
setlist(a,b);
}catch(e){}
}
if (top.location != self.location)top.location=self.location;
//节目列表显示
//定义接收指向各个元素的节点信息的变量
var titleNode,linkNode,categoryNameNode,authorNode,pubDateNode,descriptionNode
//定义接收元素值的变量
var titleV,linkV,categoryNameV,authorV,pubDateV,descriptionV
//分类聚合
function setlist(a,b)
{
var prograNode = b.getElementsByTagName("item");
var adminlinkNode = b.selectNodes("//rss/channel/link");
var titleNode = b.selectNodes("//rss/channel/item/title");
var linkNode = b.selectNodes("//rss/channel/item/link");
var categoryNode = b.selectNodes("//rss/channel/item/category");
var authorNode = b.selectNodes("//rss/channel/item/author");
var pubDateNode = b.selectNodes("//rss/channel/item/pubDate");
var descriptionNode = b.selectNodes("//rss/channel/item/description");
var category2sNode = b.selectNodes("//rss/channel/item/dc:subject");
var author2sNode = b.selectNodes("//rss/channel/item/dc:creator");
var pub