function voucher(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=650,height=442');");
}



	function changeImage(pic) {
	document.getElementById('postcard-img').value=pic;
	//alert('images/' + pic + '_med.jpg');
		document.getElementById('LargePhoto').src='images/' + pic + '_med.jpg';
	}