function na_open_window(name, url, left, top, width, height, toolbar, menubar, statusbar, scrollbar, resizable)
{
  toolbar_str = toolbar ? 'yes' : 'no';
  menubar_str = menubar ? 'yes' : 'no';
  statusbar_str = statusbar ? 'yes' : 'no';
  scrollbar_str = scrollbar ? 'yes' : 'no';
  resizable_str = resizable ? 'yes' : 'no';

  cookie_str = document.cookie;
  cookie_str.toString();

  pos_start  = cookie_str.indexOf(name);
  pos_end    = cookie_str.indexOf('=', pos_start);

  cookie_name = cookie_str.substring(pos_start, pos_end);

  pos_start  = cookie_str.indexOf(name);
  pos_start  = cookie_str.indexOf('=', pos_start);
  pos_end    = cookie_str.indexOf(';', pos_start);
  
  if (pos_end <= 0) pos_end = cookie_str.length;
  cookie_val = cookie_str.substring(pos_start + 1, pos_end);
  if (cookie_name == name && cookie_val  == "done")
    return;

  window.open(url, name, 'left='+left+',top='+top+',width='+width+',height='+height+',toolbar='+toolbar_str+',menubar='+menubar_str+',status='+statusbar_str+',scrollbars='+scrollbar_str+',resizable='+resizable_str);
}
function namosw_scrollstatus()
{
  var str = '';
  if (namosw_scrollstatus.arguments.length > 0) {
    var i;
    for (str = '', i = 0; i < 100; i++)
      str += ' ';
    for (i = 0; i < namosw_scrollstatus.arguments.length; i++)
      str += namosw_scrollstatus.arguments[i] + ' ';
    document.namosw_scrollstatus = str;
  } else {
    var src_str = document.namosw_scrollstatus;
    str  = src_str.substring(1, src_str.length);
    str += src_str.substring(0, 1);
    document.namosw_scrollstatus = str;
  }
  window.status = str;
  setTimeout('namosw_scrollstatus()', 100);
}