var how_many_ads = 15;
var now = new Date()
var sec = now.getSeconds()
var ad = sec % how_many_ads;
ad +=1;
// if (ad==number) {
//txt="This is a blank example. Be sure to end the entry with a period.";
//url="Enter the link this should go to";
//alt="Enter alt text that loads in case the image doesn't";
//image="Enter the link to the image. Then you're finished!";
//}
if (ad==1) {
url="http://www.smith.edu/video/videomtday2010lamont.php";
alt="Mountain Day";
image="videoje/mountainday2010.jpg";
}

if (ad==2) {
url="http://www.smith.edu/video/videomuseums.php";
alt="Museums Concentration";
image="videoje/museumsconc.jpg";
}

if (ad==3) {
url="http://www.smith.edu/video/videosink.php";
alt="Artist Designed Restrooms";
image="videoje/sink.jpg";
}

if (ad==4) {
url="http://www.smith.edu/video/videonewstudents1.php";
alt="Opening Day at Smith";
image="videoje/openingday2010.jpg";
}

if (ad==5) {
url="http://www.smith.edu/video/videoteas.php";
alt="Smith and Tea";
image="videoje/tea.jpg";
}

if (ad==6) {
url="http://www.smith.edu/video/videomacleishtrails.php";
alt="MacLeish Field Station";
image="videoje/macleishtrails.jpg";
}
if (ad==7) {
url="http://www.smith.edu/video/videokorean.php";
alt="Language Lunch Tables";
image="videoje/lunch.jpg";
}
if (ad==8) {
url="http://www.smith.edu/video/videosherrerd2010.php";
alt="Sherrerd";
image="videoje/sherrerd.jpg";
}
if (ad==9) {
url="http://www.smith.edu/video/fordhall.php";
alt="Ford Hall";
image="videoje/fordhall2.jpg";
}
if (ad==10) {
url="http://www.smith.edu/video/videospirit.php";
alt="Spirit Squad";
image="videoje/spirit.jpg";
}
if (ad==11) {
url="http://www.smith.edu/video/video1932.php";
alt="1933";
image="videoje/1933.jpg";
}
if (ad==12) {
url="http://www.smith.edu/video/videoapplication.php";
alt="The Life of a Smith Applications";
image="videoje/admission.jpg";
}
if (ad==13) {
url="http://www.smith.edu/video/videohenryv.php";
alt="Henry V as never seen before";
image="videoje/henryv.jpg";
}
if (ad==14) {
url="http://www.smith.edu/video/commencement2010.php";
alt="Rachel Maddow Commencement Address";
image="videoje/maddow.jpg";
}
if (ad==15) {
url="http://www.smith.edu/video/videoturf.php";
alt="New artificial turf field";
image="videoje/turffield.jpg";
}
//retired videos

if (ad==16) {
url="http://www.smith.edu/video/videoconstruct2010.php";
alt="Summer Construction 2010";
image="videoje/2010construction.jpg";
}



if (ad==18) {
url="http://www.smith.edu/video/videocollaborations.php";
alt="Collaborations";
image="videoje/collaborations.jpg";
}



document.write('<center>');
document.write('<a href=\"' + url + '\" target=\"_top\">');
document.write('<img src=\"' + image + '\"'); 
// width=');
document.write('border=\"0\"');
//document.write('width=\"20\" height=\"75\" align=\"BOTTOM\" border=\"0\" natu$
document.write('alt=\"' + alt + '\"></a><br>');
//document.write(width + ' height=' + height + ' ');  
//document.write('alt=\"' + alt + '\" border=0><br>');
document.write('</center>');
// -->