var theImage = new Array() theImage[0] = '/home/images/center_image_72_405x400.jpg' theImage[1] = '/home/images/center_image_72_405x400_2.jpg' theImage[2] = '/home/images/center_image_72_405x400_3.jpg' var theLink = new Array() theLink[0] = '/sch' theLink[1] = 'http://saturn.emc.maricopa.edu/academics/nasacenter/' theLink[2] = '/academics' var j = 0 var p = theImage.length; var preBuffer = new Array() for (i = 0; i < p; i++){ preBuffer[i] = new Image() preBuffer[i].src = theImage[i] } var whichImage = Math.round(Math.random()*(p-1)); function showImage(){ document.write(''); } function next() { whichImage++; if (whichImage <= 2) { document.images.picture.src = theImage[whichImage]; } else first(); } function first() { whichImage = 0; document.images.picture.src = theImage[whichImage]; } function linkto(){ window.location=theLink[whichImage]; }