var flag=false;//刷回复状态
var count=0;//本次预计次数
var url="";//连接的网址
var par="";//传递的参数
var lwt=2000;//留言时间间隔
//初始化文本框内容
//获得ajax http连接对象
function gethttp()
{
var xmlhttp;
if(window.XMLHttpRequest)
{
xmlhttp=new XMLHttpRequest();
}
else
{
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
return xmlhttp;
}
//启动验证
function startlw()
{
var butt=document.getElementById("butt");
var ti=100;
if(butt.value=="开刷")
{
lwt=parseInt(ti);

url="http://hu60.cn/wap/read.php?id=bbs_tz&tzid=46608&bkid=38";
butt.value="停止";
count=0;
flag=true;
setTimeout("leavewordmain()",lwt);
}
else{
butt.value="开刷";
//flag=false;
}
}
//启动主程序
function leavewordmain()
{
var inta=Math.round(Math.random()*9);
par="entry=blog";
if(flag)
{
var xmlhttp=gethttp();
xmlhttp.open("post",url,true);
xmlhttp.setRequestHeader("content-type","application/x-www-form-urlencoded;charset=utf-8");
xmlhttp.send(par);
count++;
document.getElementById("pinfo").innerHTML=count+"次";
setTimeout("leavewordmain()",lwt);
}
}