function link_externo(strURL) {
    var w = '420';
    var h = '300';
    var t = (window.screen.height - h) / 2;
    var l = (window.screen.width - w) / 2;
    var newnw = window.open("../auxiliar/auxPopRedireciona.aspx?u=" + strURL, 'Link_externo', 'toolbar=no,location=no,directories=0,status=yes,menubar=no,scrollbars=no,resizable=no,width=' + w + ',height=' + h + ',top=' + t + ',left=' + l);
    newnw.focus();
    return;
}