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()*12);
img = rnumb;

if (img == "0") {
document.write(bdis+ "http://music.asu.edu/photos/choir2.jpg\"" +edis);
}
if (img == "1") {
document.write(bdis+ "http://music.asu.edu/photos/music-tubanotes.jpg\"" +edis);
}
if (img == "2") {
document.write(bdis+ "http://music.asu.edu/photos/bands_6.jpg\"" +edis);
}
if (img == "3") {
document.write(bdis+ "http://music.asu.edu/photos/percussion4.jpg\"" +edis);
}
if (img == "4") {
document.write(bdis+ "http://music.asu.edu/photos/choir19.jpg\"" +edis);
}
if (img == "5") {
document.write(bdis+ "http://music.asu.edu/photos/choral_6.jpg\"" +edis);
}
if (img == "6") {
document.write(bdis+ "http://music.asu.edu/photos/choral_12.jpg\"" +edis);
}
if (img == "7") {
document.write(bdis+ "http://music.asu.edu/photos/jazz2.jpg\"" +edis);
}
if (img == "8") {
document.write(bdis+ "http://music.asu.edu/photos/windband6.jpg\"" +edis);
}
if (img == "9") {
document.write(bdis+ "http://music.asu.edu/photos/windband2.jpg\"" +edis);
}
if (img == "10") {
document.write(bdis+ "http://music.asu.edu/photos/orch_1.jpg\"" +edis);
}
if (img == "11") {
document.write(bdis+ "http://music.asu.edu/photos/orch_15.jpg\"" +edis);
}