var theImages = new Array();
var count = 0;
var url = 'http://www.yamnuska.com/';

theImages[count++] = url + 'test-image/clouds2.jpg';
theImages[count++] = url + 'test-image/clouds3.jpg';
theImages[count++] = url + 'test-image/clouds4.jpg';
theImages[count++] = url + 'test-image/clouds5.jpg';
theImages[count++] = url + 'test-image/clouds6.jpg';
theImages[count++] = url + 'test-image/clouds7.jpg';
theImages[count++] = url + 'test-image/clouds8.jpg';
theImages[count++] = url + 'test-image/clouds9.jpg';
theImages[count++] = url + 'test-image/clouds10.jpg';
theImages[count++] = url + 'test-image/clouds11.jpg';
theImages[count++] = url + 'test-image/clouds12.jpg';
theImages[count++] = url + 'test-image/clouds14.jpg';
theImages[count++] = url + 'test-image/clouds15.jpg';
theImages[count++] = url + 'test-image/clouds16.jpg';
theImages[count++] = url + 'test-image/clouds17.jpg';
theImages[count++] = url + 'test-image/clouds18.jpg';

var p = theImages.length;
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write("<style type='text/css'>" + "<!-- " + "#top-area-color {" + "background-image: url('" + theImages[whichImage] +  "'); " + "}--></style>")
}