function openHelp(e, language, helpText) {
  var posx = 0;
  var posy = 0;
  if (!e) var e = window.event;
  if (e.pageX || e.pageY) {
    posx = e.pageX;
    posy = e.pageY;
  }
  else if (e.clientX || e.clientY) {
    posx = e.clientX + (document.documentElement.scrollLeft ?
                        document.documentElement.scrollLeft :
                        document.body.scrollLeft);
    posy = e.clientY + (document.documentElement.scrollTop ?
                        document.documentElement.scrollTop :
                        document.body.scrollTop);
  }

  $.get("/scripts/help/helpbox.php", { lang: language, helptext: helpText },
    function(data) {
      if ($.trim(data) != '') {
        document.getElementById('content_helpbox').style.display = "block";
        document.getElementById('content_helpbox').style.position = "absolute";
        document.getElementById('content_helpbox').style.left = posx;
        document.getElementById('content_helpbox').style.top = posy;
        document.getElementById('helpbox_body').innerHTML = data;
      }
    });
}

function closeHelp(e) {
  document.getElementById('content_helpbox').style.display = "none";
}