var b1dis = "<a href=\"";
var bdis = " <img src=\"";
var edis = " width=\"760\" height=\"200\" alt=\"image\" border=\"0\"><\/a>";
var rnumb = "";
var img = "";

rnumb += Math.floor(Math.random()*21);
img = rnumb;

if (img == "0") {
document.write(bdis+ "http://ame.asu.edu/images/photos/amesmalllab1.jpg\"" +edis);
}
if (img == "1") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame4.jpg\"" +edis);
}
if (img == "2") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame5.jpg\"" +edis);
}
if (img == "3") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame6.jpg\"" +edis);
}
if (img == "4") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame7.jpg\"" +edis);
}
if (img == "5") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame8.jpg\"" +edis);
}
if (img == "6") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame9.jpg\"" +edis);
}
if (img == "7") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame11.jpg\"" +edis);
}
if (img == "8") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame12.jpg\"" +edis);
}
if (img == "9") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame13.jpg\"" +edis);
}
if (img == "10") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame14.jpg\"" +edis);
}
if (img == "11") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame15.jpg\"" +edis);
}
if (img == "12") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame16.jpg\"" +edis);
}
if (img == "13") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame17.jpg\"" +edis);
}
if (img == "14") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame18.jpg\"" +edis);
}
if (img == "15") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame19.jpg\"" +edis);
}
if (img == "16") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame20.jpg\"" +edis);
}
if (img == "17") {
document.write(bdis+ "http://ame.asu.edu/images/photos/ame21.jpg\"" +edis);
}
if (img == "18") {
document.write(bdis+ "http://ame.asu.edu/images/photos/digitalranch.jpg\"" +edis);
}
if (img == "19") {
document.write(bdis+ "http://ame.asu.edu/images/photos/motion.jpg\"" +edis);
}
if (img == "20") {
document.write(bdis+ "http://ame.asu.edu/images/photos/techdev.jpg\"" +edis);
}