swapImages = new Array("/images/books/bono.jpg",
		       "/images/books/cahn.jpg",
			   "/images/books/daum.jpg", 
		       "/images/books/desforges.jpg",
		       "/images/books/dewald.jpg",
		       "/images/books/ellis.jpg",
		       "/images/books/frisch.jpg",
		       "/images/books/gerber.jpg",
			   "/images/books/gerber2.jpg",
		       "/images/books/iggers.jpg",
		       "/images/books/michaels.jpg",
		       "/images/books/radford.jpg",
		       "/images/books/stinger.jpg",
		       "/images/books/thornton.jpg");


count = swapImages.length;
i = Math.floor(Math.random()*count);

function rotate()
{
	if (document.images)
	{
		if (document.pic.complete)
		{
			i++;
			if (i == count)
			{
				i = 0;
			}
			document.pic.src = swapImages[i];
		}

  	}
}