var b1dis = "<a href=\"";
var bdis = "\"><img src=\"";
var edis = " width=\"562\" height=\"107\" alt=\"Flora Hydroponics\" border=\"0\"></a>";
var rnumb = "";
var img = "";

rnumb += Math.floor(Math.random()*5);
img = rnumb;
if (img == "0") {
document.write(b1dis+ "default.aspx" +bdis+ "images/random-1.jpg\"" +edis);
}
if (img == "1") {
document.write(b1dis+ "default.aspx" +bdis+ "images/random-2.jpg\"" +edis);
}
if (img == "2") {
document.write(b1dis+ "default.aspx" +bdis+ "images/random-3.jpg\"" +edis);
}
if (img == "3") {
document.write(b1dis+ "default.aspx" +bdis+ "images/random-4.jpg\"" +edis);
}
if (img == "4") {
document.write(b1dis+ "default.aspx" +bdis+ "images/random-5.jpg\"" +edis);
}