var the_images = new Array();
the_images[0] = new Image();
the_images[0].src = "images/projector_pic_1.png";
the_images[1] = new Image();
the_images[1].src = "images/projector_pic_2.png";
the_images[2] = new Image();
the_images[2].src = "images/projector_pic_3.png";

var the_timeout;
var index = 0;
function rotateImage(){
	window.document.picsalsa.src = the_images[index].src;
	index++;
	if(index >= the_images.length){
		index = 0;
	}
	
	the_timeout = setTimeout("rotateImage();",9000);
}