// JavaScript Document

function roll(img_name, img_src)
   {
   document[img_name].src = img_src;
   }

function popupPhoto(sUrl, sWidth, sHeight)
{
	var popup;

	popup = window.open(sUrl, 'Photo','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,screenX=10,screenY=10,resizable=yes,width=' + sWidth + ',height=' + sHeight, true);
	if(navigator.appName.indexOf('Netscape') != -1)
		popup.focus();
}