var ads = 2;
//var ran = Math.random();
//var ad = Math.round(ran * (ads-1))+1;

var nowtimes = new Date()
var sec = nowtimes.getSeconds()
var ad = sec % ads;
ad +=1;

if (ad==1) {
SA_LINK="<iframe src='http://219.235.232.242/smsmms/advertise/061020/468x60/index.php?cpname=1studio&cpid=121' name='index' width='468' marginwidth='0' height='60' marginheight='0' scrolling='No' frameborder='0' id='ad760' border='0' framespacing='0' noresize='noresize'></iframe>";
SA_TITLE="TaoBao";
SA_URL="";
SA_WIDTH="468";
SA_HEIGHT="60";
SA_TYPE = "2";
}

if (ad==2) {
SA_LINK="<iframe src='http://219.235.232.242/smsmms/advertise/061020/468x80/index.php?cpname=1studio&cpid=121' name='index' width='468' marginwidth='0' height='60' marginheight='0' scrolling='No' frameborder='0' id='ad760' border='0' framespacing='0' noresize='noresize'></iframe>";
SA_TITLE="TaoBao";
SA_URL="";
SA_WIDTH="468";
SA_HEIGHT="60";
SA_TYPE = "2";
}

/*
if (ad==3) {
SA_LINK="http://www.1studio.net/host/index.asp";
SA_TITLE="壹号工作室::主机服务";
SA_URL="http://www.1studio.net/image/seeu/468_host.gif";
SA_WIDTH="468";
SA_HEIGHT="60";
SA_TYPE = "1";
}

*/
if (SA_TYPE=="1")
{
	document.write('<a href=\"' + SA_LINK + '\" target=\"_blank\">');
	document.write('<img src=\"' + SA_URL + '\" width=\"' + SA_WIDTH + '\" height=\"' + SA_HEIGHT + '\"');
	document.write('alt=\"' + SA_TITLE + '\" border=0></a>');
}
else 
{
	document.write(SA_LINK);
}