window.addEvent('domready', function() {
	$$('a.esterno').each( function(el) {
		el.set('onclick', 'window.open(this.href); return false;');
	});
});
window.addEvent('domready', function() {
	if (Browser.Engine.name == 'trident' && Browser.Engine.version == 4)
		$('browser_obsoleto').style.display = 'block';
});