var how_many_ads = 5;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
if (ad==1) {
txt="";
url = "/procedures/64_Row_MultiDetector_CT";
alt="Learn more about Cardic CT and the new Toshiba Aquilion CFX 64 slice scanner - click here";
banner = "/images/news/cardiacbnr1.gif";
width="175";
height="275";
}
if (ad==2) {
txt="";
url = "/procedures/Breast_Imaging";
alt="Learn more about Digital Mammography and other Women's Imaging services";
banner = "/images/news/digmambnr1.gif";
width="175";
height="275";
}
if (ad==3) {
txt="";
url = "/procedures/Breast_Imaging";
alt="Learn more about the Women's Imaging services available at IHS";
banner = "/images/news/digmambnr2.gif";
width="175";
height="275";
}
if (ad==4) {
txt="";
url = "/procedures/Open_MRI";
alt="Learn more about Open MRI";
banner = "/images/news/openmribnr1.gif";
width="175";
height="275";
}
if (ad==5) {
txt="";
url = "/procedures/Coronary_Artery_Calcium_Scoring";
alt="Learn more about the Heart Imaging Center at IHS";
banner="/images/news/cardiacbnr2.gif";
width="175";
height="275";
}
document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + banner + '\" width=')
document.write(width + ' height=' + height + ' ');
document.write('alt=\"' + alt + '\" border=0><br>');
document.write('<small>' + txt + '</small></a>');
document.write('</center>');