$(document).ready(function() {
	$('a').each(function() {
	   var a = new RegExp('/' + window.location.host + '/');
	   if(!a.test(this.href)) {
	       $(this).click(function(event) {
	           event.preventDefault();
	           event.stopPropagation();
	           window.open(this.href, '_blank');
	       });
	   }
	});
});