function observeImageLinks() {
	$$(".imagelink").invoke(
		'observe', 'click', openPhotoView
	);
	
}

function openPhotoView(event) {
	var url = event.element().href;
	open(url, "Classified Ad Photos", "toolbar=no, menubar=no, location=no, width=500, height=510, resizable=yes");
	event.stop();
}