function image() { };  
   image = new image(); 
   number = 0;  
   // imageArray 
   image[number++] = "<img src='images/main-pic-1.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>" 
   image[number++] = "<img src='images/main-pic-2.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>" 
   image[number++] = "<img src='images/main-pic-3.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>" 
   image[number++] = "<img src='images/main-pic-4.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>" 
   image[number++] = "<img src='images/main-pic-5.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>"  
   image[number++] = "<img src='images/main-pic-6.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>"  
   image[number++] = "<img src='images/main-pic-7.jpg' border='0' alt='American Modern Insurance Group - Beyond Standard'>"  

increment = Math.floor(Math.random() * number);  document.write(image[increment]);