var how_many_ads = 7; 
var now = new Date()
var sec = now.getSeconds() 
var ad = sec % how_many_ads; 
ad +=1; 
if (ad==1) { 
url="http://surveyscb.com/surveys_checks.htm"; 
alt="Get Paid To Take Surveys"; 
banner="http://surveyscb.com/images/120surveys4checks.gif"; 
width="120"; 
height="600"; 
}
if (ad==2) { 
url="http://surveyscb.com/make_money_taking_surveys.htm"; 
alt="Make Money Taking Surveys"; 
banner="http://surveyscb.com/images/120makemoneytakingsurveys.gif"; 
width="120"; 
height="600"; 
}
if (ad==3) { 
url="http://surveyscb.com/paid_surveys_at_home.htm"; 
alt="Paid Surveys At Home"; 
banner="http://surveyscb.com/images/120paidsurveysathome.gif"; 
width="120"; 
height="600"; 
}
if (ad==4) { 
url="http://surveyscb.com/gain_opinion.htm"; 
alt="Gain Opinion"; 
banner="http://surveyscb.com/images/120gainopinion.gif"; 
width="120"; 
height="600"; 
}
if (ad==5) { 
url="http://surveyscb.com/paid_surveys_and_more.htm"; 
alt="Get Paid Today!"; 
banner="http://surveyscb.com/images/120paidsurveysandmore.gif"; 
width="120"; 
height="600"; 
}
if (ad==6) { 
url="http://surveyscb.com/cash_surveys_only.htm"; 
alt="Cash Surveys Only"; 
banner="http://surveyscb.com/images/120cashsurveysonly.gif"; 
width="120"; 
height="600"; 
}
if (ad==7) { 
url="http://surveyscb.com/survey_storage.htm"; 
alt="Survey Storage"; 
banner="http://surveyscb.com/images/120surveystorage.gif"; 
width="120"; 
height="600"; 
}
document.write('<a href="' + url + '" target="_blank">'); 
document.write('<img src="' + banner + '" width=') ;
document.write(width + ' height=' + height + ' '); 
document.write('alt="' + alt + '" border=0><br>');