var images = new Array("http://www.park.edu/img/photogal/1.jpg","http://www.park.edu/img/photogal/2.jpg","http://www.park.edu/img/photogal/3.jpg","http://www.park.edu/img/photogal/4.jpg","http://www.park.edu/img/photogal/5.jpg","http://www.park.edu/img/photogal/6.jpg","http://www.park.edu/img/photogal/7.jpg","http://www.park.edu/img/photogal/8.jpg","http://www.park.edu/img/photogal/9.jpg");
var SwitchIt = Math.floor(Math.random()*images.length);