function openwindow(page){
  var $page = "for_" + page + ".shtml";
  var $url  = "/CGP/cosmic/help/" + $page;
  window.open($url,'help','width=400,height=600,resizable,scrollbars'); 
}

function openanchorwindow(page,anchor){
  var $page = "for_" + page + ".shtml" + "#" + anchor;
  var $url  = "/CGP/cosmic/help/" + $page;
  window.open($url,'help','width=400,height=600,resizable,scrollbars'); 
}