var b1dis = "<a href=\"";
var bdis = "\"><img src=\"";
var rnumb = "";
var img = "";

rnumb += Math.floor(Math.random()*4);
img = rnumb;

if (img == "0") {
document.write(b1dis+ "http://www.amazon.com/exec/obidos/ASIN/1575238470/smrhometheatonli" +bdis+ "http://www.smr-archive.com/images/Ultimate_DVD.jpg\" width=\"75\" height=\"110\" alt=\"Click to Order - 'Ultimate DVD - Platinum'\" border=\"0\"></a>");
}
if (img == "1") {
document.write(b1dis+ "http://www.amazon.com/exec/obidos/ASIN/B00005PJ70/smrhometheatonli" +bdis+ "http://www.smr-archive.com/images/digital_video_essentials.jpg\" width=\"75\" height=\"110\" alt=\"Click to Order - 'Digital Video Essentials' 2003\" border=\"0\"></a>");
}
if (img == "2") {
document.write(b1dis+ "http://www.amazon.com/exec/obidos/ASIN/630551982X/smrhometheatonli" +bdis+ "http://www.smr-archive.com/images/Avia.jpg\" width=\"75\" height=\"110\" alt=\"Click to Order - 'AVIA Guide to Home Theater'\" border=\"0\"></a>");
}
if (img == "3") {
document.write(b1dis+ "http://www.amazon.com/exec/obidos/ASIN/B00005TRZA/smrhometheatonli" +bdis+ "http://www.smr-archive.com/images/sound_vision.jpg\" width=\"75\" height=\"110\" alt=\"Click to Order - 'Sound and Vision Home Theater Tune-up'\" border=\"0\"></a>");
}