function doLogin() {
		var idnews = $('id_news').value;
		window.location.href = '/modules/news/show/dologin.php?idnews=' + idnews;

	}
	function doLoginFavorite() {
		var idnews = $('id_news').value;
		window.location.href = '/modules/news/show/dologin_favorite.php?idnews=' + idnews;

	}