
<!--

a=4;
var rand1 = Math.random();
var rand2 = Math.round(rand1 * (a-1))+1;
function create() {
        this.src='';
        this.alt='';

}

b=new Array();
for ( var i=1; i<=a; i++) { b[i]=new create()
}

b[1].src="images/rotation/contrller.jpg";

b[2].src="images/rotation/printer.jpg";

b[3].src="images/rotation/tally_printer.jpg";

b[4].src="images/rotation/yestablet.jpg";



var swap="";
swap += '<img src="' + b[rand2].src + '"';
swap += ' border=0 align= center';
swap += ' alt="';
swap += b[rand2].alt + '">';

//-->
