function printArticle(url) {
		window.open(url, 'article', 'width=400, height=350, toolbar=no, directories=no, status=no, scrollbars=yes, resizable=yes, menubar=no, location=no')
	}
	
	function photoWindow(url, win, w, h, s, r) {	
		window.open(url, win, "width=" + w + ",height=" + h + ", scrollbars=" + r + ", resizable=" + r +"");
	}