var bdis = "<img src=\"";
var edis = " width=\"250\" height=\"250\" alt=\"illustration\" border=\"0\"></a>";
var rnumb = "";
var img = "";

rnumb += Math.floor(Math.random()*8);
img = rnumb;

if (img == "0") {
document.write(bdis+ "tile1.jpg\"" +edis);
}

if (img == "1") {
document.write(bdis+ "tile2.jpg\"" +edis);
}

if (img == "2") {
document.write(bdis+ "tile3.jpg\"" +edis);
}

if (img == "3") {
document.write(bdis+ "tile4.gif\"" +edis);
}

if (img == "4") {
document.write(bdis+ "tile5.jpg\"" +edis);
}

if (img == "5") {
document.write(bdis+ "tile6.jpg\"" +edis);
}

if (img == "6") {
document.write(bdis+ "tile7.jpg\"" +edis);
}

if (img == "7") {
document.write(bdis+ "tile8.jpg\"" +edis);
}

//