function popup(url, name, w, h, wint, winl, attrs){
	var win = eval ("window.parent."+name);
	if (win == null) {
			if (winl == 0) {
				var winl = (screen.width - w) / 2;
			}
			if (wint == 0) {
				var wint = (screen.height - h) / 2;
			}
		var props = 'height='+h+',width='+w+',top='+wint+',left='+winl+(attrs ? ','+attrs:'') ;
		win = window.parent.open(url, name, props);
	} else {
		win.location = url;
	}
	win.focus();
	return false ;}
	
	function popnews(item){
		article = "/content/news.php?article="+item ;
		popup(article,'avx_news','400','510','0','0','menubar=no,toolbar=no,resizeable=no,scrollbars=auto,locationbar=no,statusbar=no,personalbar=no');
	}

	function popmag(lg){
		url = "/content/popup_mag.php?lg="+lg ;
		popup(url,'avx_nl','320','365','1','1','menubar=no,toolbar=no,resizeable=no,scrollbars=auto,locationbar=no,statusbar=no,personalbar=no');
	}

	function pophelimag(){
		url = "/content/popup_helimag.php" ;
		popup(url,'avx_nl','290','450','1','1','menubar=no,toolbar=no,resizeable=no,scrollbars=auto,locationbar=no,statusbar=no,personalbar=no');
	}