function afegir()
{
	var servidor = location.hostname;
	servidor = servidor.replace("www.", "");

	var links = document.getElementsByTagName("a");

	for (var i = 0; i < links.length; i++)
	{
		var href = links[i].getAttribute("href");

		if(!href.match(servidor) || !href.match("http://"))
		{
			links[i].onclick = function(){ window.open(this.href); return false; }
		}
	}
}

window.onload = afegir;