// JavaScript Document
function image() {
};

image = new image();
number = 0;

// imageArray
image[number++] = "<img src='img_random/sq13.jpg' border='0'>"
image[number++] = "<img src='img_random/sq14.jpg' border='0'>"
image[number++] = "<img src='img_random/sq15.jpg' border='0'>"
image[number++] = "<img src='img_random/sq16.jpg' border='0'>"
image[number++] = "<img src='img_random/sq17.jpg' border='0'>"
image[number++] = "<img src='img_random/sq18.jpg' border='0'>"
image[number++] = "<img src='img_random/sq19.jpg' border='0'>"
image[number++] = "<img src='img_random/sq20.jpg' border='0'>"
image[number++] = "<img src='img_random/sq21.jpg' border='0'>"
image[number++] = "<img src='img_random/sq22.jpg' border='0'>"
image[number++] = "<img src='img_random/sq28.jpg' border='0'>"
image[number++] = "<img src='img_random/sq27.jpg' border='0'>"
image[number++] = "<img src='img_random/sq26.jpg' border='0'>"
image[number++] = "<img src='img_random/sq25.jpg' border='0'>"
image[number++] = "<img src='img_random/sq24.jpg' border='0'>"
image[number++] = "<img src='img_random/sq23.jpg' border='0'>"
// keep adding items here...
increment = Math.floor(Math.random() * number);
document.write(image[increment]);