function new_window(path,width_picture, height_picture) {
    if (window.screen.height<height_picture) {
        width_picture = width_picture +17;
        height_picture = window.screen.height - 30;
        var scroll = 1;
    } else {
        var scroll = 0;
    }
    scroll =1;
    window.open(path,'mywindow','left=0,top=0,width='+width_picture+',height='+height_picture+',toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars='+scroll+',resizable=0');
}