<SCRIPT LANGUAGE="javascript">
<!--
//more javascript from http://knowsky.com
var Time=86400; //设置每次弹出的相间隔的时间以秒为单位,现在是一天
function Set(){
var Then=new Date();
Then.setTime(Then.getTime()+Time*1000);
documents.cookie="knowsky=1;expires="+Then.toGMTString();
}
var cookieString=new String(documents.cookie);
var cookieHeader="knowsky=";
var beginPosition=cookieString.indexOf(cookieHeader);
if (beginPosition<0){
window.open("http://www.knowsky.com/","","width=400,height=300"); //设置弹出窗口的大小
Set();
}
//-->
</SCRIPT>