function image() { };  
image = new image(); 
number = 0;  
image[number++] = "<img src='img/Pic16.jpg' border='0'>" 
image[number++] = "<img src='img/Pic03.jpg' border='0'>" 
image[number++] = "<img src='img/Pic11.jpg' border='0'>" 
image[number++] = "<img src='img/Pic06.jpg' border='0'>"
image[number++] = "<img src='img/Pic08.jpg' border='0'>"  
increment = Math.floor(Math.random() * number);  document.write(image[increment]);