做了个用来通知论坛有新贴子的hta
把下面的代码copy到本地另存为hta双击就可以执行了，出现新帖子会在右下角冒个窗口出来通知，10s后自动关闭通知窗口
复制代码 代码如下:
<html>
<head>
<title>Blue Idea Board Watcher - By Hutia</title>
<!-- 程序设置，如果希望程序在任务栏显示，请将showintaskbar改为yes -->
<hta:application id="app1" singleinstance="yes" contextmenu="yes"
sysmenu="yes" windowstate="normal" maximizeButton="no" minimizeButton="yes"
applicationName="BlueIdeaBoardWatcher" version="1.0" innerBorder="no"
caption="yes" showintaskbar="no" border="thin" />
<!-- 语种 gb2312 -->
<meta http-equiv="content-type" content="text/html; charset="gb2312">
<!-- 样式表 -->
<style>
body, td {
margin:0px;
padding:5px;
overflow:auto;
font-size:12px;
}
h3 {
font-size:14px;
}
iframe {
display:none;
}
</style>
<script>
//******全局变量区*****
// 经典论坛 > Dreamweaver & Javascript专栏
url="http://bbs.blueidea.com/forumdisplay.php?fid=1";
// 刷新间隔 10s
intervals=10000;
//初始化组件
try{
var xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
var adodbStream=new ActiveXObject("ADOD"+"B.St"+"ream");
}catch(e){
document.write("<h3>加载失败，组件被禁止</h3>");
}
thisDomain=location.href.substring(0,location.href.lastIndexOf("\/"));
//将上次访问的结果保存在ree中用来与下次作对比
ree=new Array();
//用于判断是否初始化完毕的变量
inited=false;
//保存打开的窗口的数组
theWin=new Array();
//初始化函数
function init(){
startCheck();
}
//发送get请求
function startCheck(){
xmlHttp.open("get",url,true);
xmlHttp.send();
xmlHttp.onreadystatechange=checkState;
}
//确认xmlHttp返回的结果
function checkState(){
if (xmlHttp.readyState==4){
if (xmlHttp.status==200){
//解码获得返回值
var strHTML=b2s(xmlHttp.responseBody);
var iStart=strHTML.search(/<table cellspacing=0 cellpadding=0 width="99%" border=0>/i);
var iEnd=strHTML.indexOf("\r\n<\/table>\r\n",iStart);
strHTML=strHTML.substring(iStart,iEnd);
try{
f1.document.open();
f1.document.clear();
f1.document.write(strHTML);
f1.document.close();
}catch(e){}
//将返回值中的链接改成绝对地址
for(var i=0;i<f1.document.links.length;i++){
f1.document.links[i].href=f1.document.links[i].href.replace(thisDomain,"http://www.blueidea.com/bbs");
}
var result=new Array();
try{
var theTable=f1.document.all.tags("TABLE")[1];
for(var i=1;i<theTable.rows.length;i++){
strU=theTable.rows[i].cells[3].firstChild.href;
strT=theTable.rows[i].cells[3].firstChild.innerHTML;
strC=theTable.rows[i].cells[6].innerText;
if(inited){
if(ree[strU]!=strC){
ree[strU]=strC;
result[strU]=strT;
}
}else{
ree[strU]=strC;
}
}
inited=true;
for(var i in result){
popupWin(i,result[i]);
}
}catch(e){}
}
setTimeout(startCheck,intervals);
return(false);
}
}
//弹出窗口
function popupWin(strURL,strText){
var mx=screen.availWidth;
var my=screen.availHeight;
var w=200;
var h=150;
theRow=d1.insertRow(0);
theCell=theRow.insertCell();
theCell.innerHTML="<li><a target=\"_blank\" href=\""+strURL+"\">"+strText+"</a>";
strHTML="<html><head><title>"+strText+"</title>";
strHTML+="<style>body{margin:0px;padding:6px;background-Color:#D0FFD0;overflow:auto;}\r\n";
strHTML+="div{width:100%;height:100%;overflow:hidden;text-overflow:ellipsis;";
strHTML+="text-indent:12px;border:#999 1px solid;cursor:hand;color:#005500;}</style>";
strHTML+="<body onload=\"setTimeout('window.close();',10000);\">";
strHTML+="<div onclick=\"window.open('"+strURL+"');window.close();\">";
strHTML+=strText;
strHTML+="</div></body></html>";
for(var i=0;i<theWin.length;i++){
if(theWin[i].closed){
var n=parseInt(my/120);
var l=parseInt(i/n)+1;
var strModal="dialogWidth="+w+"px;dialogHeight="+h+"px;dialogLeft="+(mx-w*l)+"px;dialogTop="+(my-h*(i%n+1));
theWin[i]=showModelessDialog("about:blank",strText,strModal);
theWin[i].document.open();
theWin[i].document.clear();
theWin[i].document.write(strHTML);
theWin[i].document.close();
theWin[i].focus();
return(false);
}
}
var n=parseInt(my/120);
var l=parseInt(i/n)+1;
var strModal="dialogWidth="+w+"px;dialogHeight="+h+"px;dialogLeft="+(mx-w*l)+"px;dialogTop="+(my-h*(i%n+1));
theWin[i]=showModelessDialog("about:blank",strText,strModal);
theWin[i].document.open();
theWin[i].document.clear();
theWin[i].document.write(strHTML);
theWin[i].document.close();
theWin[i].focus();
return(false);
}
function b2s(b){
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(b);
adodbStream.position=0;
adodbStream.Type=2;
adodbStream.charset="gb2312";
//adodbStream.charset="_autodetect_all";
var re=adodbStream.readText();
adodbStream.close();
return(re);
}
window.attachEvent("onload",init);
</script>
</head>
<body>
<h3>Latest:</h3>
<table id=d1></table>
<iframe id="f1"></iframe>
</body>
</html>