//image rotation created on April 5, 2006 
function spotlightRotate()
{
 num=imgArray.length;
 incr=Math.floor(Math.random()*num);
 document.open();
 document.write("<img src='/images/interior-rotation/" + imgArray[incr] + "' alt='" + altArray[incr] + "' /><h2>" + headingArray[incr] + "</h2><p>" + textArray[incr] + "</p>"); 
document.close();
}