function new_browser(url) {
//window.open('http://www.lrytas.lt','mywindow','width=400,height=200,toolbar=yes, location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,copyhistory=yes, resizable=yes');
window.open(url);
}

function same_browser(url) {
location.href = url;
}