function ShowTVAD()
{
var today = new Date();
var seconds = today.getSeconds();
var oddseconds = seconds%4
/* 重复显示的广告文本 */
var TourADInfo = "<a href='http://www.toursoft.cn/TourSoft/Office_AD.htm' target=_blank><img src='/ad/UUAD/468_60.gif' border=0 alt='旅游业专业广告媒体'></a>";
if (oddseconds==0)
{
document.write(TourADInfo);
}
else if (oddseconds==2)
{
document.write("<a href='http://www.toursoft.cn/TourSoft/Office_AD.htm' target=_blank><img src='/ad/UUAD/school_468_60.Gif' border=0 alt='旅游业专业广告媒体'></a>");
}
else
{
google_ad_client = "pub-7753607000953122";
google_ad_slot = "4651396634";
google_ad_width = 468;
google_ad_height = 60;
document.write("<script type='text/javascript' src='http://pagead2.googlesyndication.com/pagead/show_ads.js'></script>");
}
}
ShowTVAD();