function enter(area, lang)
{
	var page = "site_"+area+"_"+lang+".php";
	openPopup(page, 'fasano'+area, screen.width, screen.height);
}
function openPopup(theURL, winName, w, h, scrollbar, resizable, toolbar, statusbar, menubar)
{
	var left = ((window.screen.width - w) / 2);
	var top = ((window.screen.height - h) / 2);
	//
	toolbar_str = toolbar ? 'yes' : 'no';
	menubar_str = menubar ? 'yes' : 'no';
	statusbar_str = statusbar ? 'yes' : 'no';
	scrollbar_str = scrollbar ? 'yes' : 'no';
	resizable_str = resizable ? 'yes' : 'no';
	//
	window.open(theURL, winName, 'left='+left+',top='+top+',width='+w+',height='+h+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}