function openWindow(url, name, toolbar, location, directories, status, menubar, scrollbars, resizable, width, height, left, top) {
  window.name = 'main';
  
  popupWin = window.open(url, name,
    'toolbar=' + toolbar +
    ',location=' + location +
    ',directories=' + directories +
    ',status=' + status +
    ',menubar=' + menubar +
    ',scrollbars=' + scrollbars +
    ',resizable=' + resizable +
    ',width=' + width +
    ',height=' + height +
    ',left=' + left +
    ',top=' + top);
  popupWin.opener.name = "opener";
  if (window.focus) {popupWin.focus()}
	return false;
}