//ajax控件
functionDiggAjax(){
varxhrObj=null;
if(window.XMLHttpRequest){
xhrObj=newXMLHttpRequest();
}
elseif(window.ActiveXObject){
try{
xhrObj=newActiveXObject("Microsoft.XMLHTTP");
}
catch(e1)
{
try{
xhrObj=newActiveXObject("MSXML2.XMLHTTP");
}
catch(e2){
try{
xhrObj=newActiveXObject("MSXML3.XMLHTTP");
}
catch(e3){
alert("创建Ajax失败："+e3)
}
}
}
}
else
{
alert("未能识别的浏览器");
}
returnxhrObj;
}
varloader=newDiggAjax;
functionajaxLoadPage(url,request,method,fun)
{
method=method.toUpperCase();
if(method=='GET')
{
urls=url.split("?");
if(urls[1]==''||typeofurls[1]=='undefined')
{
url=urls[0]+"?"+request;
}
else
{
url=urls[0]+"?"+urls[1]+"&"+request;
}

request=null;
}
loader.open(method,url,true);
if(method=="POST")
{
loader.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
}
loader.onreadystatechange=function(){
eval(fun+'()');
}
loader.send(request);
}
functioncallbacks()
{
if(loader.readyState==4)
{
vars=loader.responseText;
switch(s)
{
case"err":
alert('diggerror!');
break;
case"over":
alert('你已推荐过了！');
break;
case"nologin":
alert('您还没有登录，不能推荐!');
break;
default:
varsarr=s.split('|');
eval("document.all.s"+sarr[0]).innerHTML=sarr[1];
eval("document.all.d"+sarr[0]).innerHTML="Thanks";

}

}
}


//Digg
functiondigg(channelid,infoid,installdir)
{
ajaxLoadPage(installdir+'plus/digg.asp','action=hits&ChannelID='+channelid+'&infoid='+infoid,'post','callbacks');

}
functionshow_digg(channelid,infoid,installdir)
{
varxhr=newDiggAjax();
xhr.open("get",installdir+"plus/digg.asp?channelid="+channelid+"&infoid="+infoid+"&action=show",true);
xhr.onreadystatechange=function(){
if(xhr.readyState==1)
{
eval("document.all.s"+infoid).innerHTML="<imgsrc='"+installdir+"images/loading.gif'>";
}
elseif(xhr.readyState==2||xhr.readyState==3)
{
eval("document.all.s"+infoid).innerHTML="<imgsrc='"+installdir+"images/loading.gif'>";
}
elseif(xhr.readyState==4)
{
if(xhr.status==200)
{
varr=xhr.responseText
varrarr=r.split('|');
eval("document.all.s"+infoid).innerHTML=rarr[1];
}
}
}
xhr.send(null);
}