function okno(URL,w,h) 
{
    var resizable = 0;
    
    if (isNaN(w)) { w = 600; resizable = 1; }
    if (isNaN(h)) h = 566;
    
    
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=yes,location=0,statusbar=0,menubar=0,resizable="+resizable+",width="+w+",height="+h+",left = 287,top = 184');");
}