function showArticle(article) {
	var articleWindow = window.open(article, '', 'width=620,height=500,directories=no,location=no,menubar=no,scrollbars=yes,status=no,toolbar=no,resizable=yes,left=100,top=50,screenX=100,screenY=50');
	window.location = window.location;
	articleWindow.focus();
}