function showArticle (_page) {
	var w = 650;
	var h = (screen.height * 2) / 3;
	if (w > screen.width) {w = screen.width;}
	var cornerLeft = (screen.width - w) / 2;
	var cornerTop = 10;
	var props = 'height='+h+',width='+w+',top='+cornerTop+',left='+cornerLeft+',location=yes,scrollbars=yes,toolbar=yes,menubar=yes,resizable';
	win = window.open(_page, 'YuanmingEuropeNet', props);
	if (parseInt (navigator.appVersion) >=3) {
	  win.focus(); 
	}

	return false;
}

function popWindow (_page, _title) {
	win = window.open(_page, _title)
	if (parseInt (navigator.appVersion) >=3) {
	  win.focus(); 
	}

	return false;
}

function closeWindow() {
  window.close();
}