function articolo2(str) {

        searchWin = window.open(str,'articolo2','scrollbars=no,resizable=no,width=790,height=270,status=no,location=no,toolbar=no');

//        window.open(str,'articolo','resizable=no,width=200,height=200,status=yes,location=no,toolbar=no', marginwidth=0, marginheight=0);

//        searchWin.refer = self;

}