var maxPhotos = 6;
var delaySeconds = 6;

NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;   
isMac = (navigator.appVersion.indexOf("Mac") != -1) ? 1 : 0;
isTrans = (NS4 || (IE4 && !isMac)) ? 1 : 0;

var photoNum = 1;

function photoFlip()
{
	photoNum = (photoNum % maxPhotos) + 1;
	document.corner_photo.src = "/images/design03/corner/corner_photo_" + photoNum + ".jpg";		
}

function startUp()
{
	// Dummy function that can be redefined by page
}

var pfInterval = window.setInterval("photoFlip()", delaySeconds * 1000);