//store the images in an array
img = new Array();
img[0] = "/sites/designerwallscomau/assets/gfx/bg/bg0.jpg";
img[1] = "/sites/designerwallscomau/assets/gfx/bg/bg1.jpg";
img[2] = "/sites/designerwallscomau/assets/gfx/bg/bg2.jpg";
img[3] = "/sites/designerwallscomau/assets/gfx/bg/bg3.jpg";
img[4] = "/sites/designerwallscomau/assets/gfx/bg/bg4.jpg";
img[5] = "/sites/designerwallscomau/assets/gfx/bg/bg5.jpg";
img[6] = "/sites/designerwallscomau/assets/gfx/bg/bg6.jpg";
img[7] = "/sites/designerwallscomau/assets/gfx/bg/bg7.jpg";
img[8] = "/sites/designerwallscomau/assets/gfx/bg/bg8.jpg";
img[9] = "/sites/designerwallscomau/assets/gfx/bg/bg9.jpg";

// calculate a random index
index = Math.floor(Math.random() * img.length);

// write the style rules
document.write("<style type='text/css'>");
document.write("body {");
document.write("background-image: url("+img[index]+");");
document.write("}");
document.write("</style>");




// uncomment line below to see the random index number
// document.write(index);

//done