var style = ((NS4 && document.test) || IE4) ? 1 : 0;
  var timerID = null;
  var padding = 3; // < 4 recommended
  var bgcolor = "beige";
  var borWid = 1; // for no border, assign null
  var borCol = "#0000cc";
  var borSty = "solid";
  var str = "<STYLE TYPE='text/css'>";

  str += ".tooltip {";
  str += "position: absolute;";
  str += "visibility: hidden;";
  str += "left: 0; top: 0;";

  if (borWid > 0) { // if a border is specified

  str += "border-width: " + borWid + ";";
  str += "border-color: " + borCol + ";";
  str += "border-style: " + borSty + ";";

}

  if (NS4) {

  if (borWid > 0 && padding <= 3) {
    str += "padding: 0;";
    str += "layer-background-color: " + bgcolor + ";"; } 
    
    else if (borWid > 0 && padding > 3) {
    str += "padding: " + (padding - 3) + ";";
    str += "background-color: " + bgcolor + ";";

  } else if (borWid == 0) {
    str += "padding: " + padding + ";";
    str += "layer-background-color: " + bgcolor + ";";

  }

} else {
  str += "padding: " + padding + ";";
  str += "background-color: " + bgcolor + ";";
}

  str += "}";
  str += "</STYLE>";


  if (style) {
  document.write(str);
  if (NS4) window.onload = init;
}

makeEl("filename", 150, "<font size=2>SAS statement used to define a path</font>");
makeEl("logic", 150, "<font size=2>Logical name to the physical path</font>");
makeEl("phy", 150, "<font size=2>Physical path and the name of the gif file</font>");
makeEl("gopt", 150, "<font size=2>SAS statement used to define options associated with graphs</font>");
makeEl("gsfname", 150, "<font size=2>Name for the output graphic file name</font>");
makeEl("name", 150, "<font size=2>Same name as specified in <b>filename</b> statement</font>");
makeEl("dev", 150, "<font size=2>The graphic device associated with the graph and can be changed</font>");
makeEl("reset", 150, "<font size=2>Reset the gsfname option only, to none</font>");

/*************************End of making tooltip text*************************/

function init() {
  setTimeout("window.onresize = redo", 1000);
}

function redo() {
  window.location.reload();
}

function makeEl(id, width, code) {
  if (!style) return;

  var str = "<STYLE TYPE='text/css'>";
  str += "#" + id + " {";
  str += "width: " + width + ";";
  str += "}";
  str += "</STYLE>";
  str += "<DIV CLASS='tooltip' ID='" + id + "'><center>" + code + "</center></DIV>";
   
  document.write(str);
}

function displayEl(left, top) {

  if (NS4) document.releaseEvents(Event.MOUSEMOVE);
  document.onmousemove = null;
  var whichEl = (NS4) ? document[active] : document.all[active].style;
  whichEl.left = left;
  whichEl.top = top;
  whichEl.visibility = (NS4) ? "show" : "visible";
}

function clearEl() {

  if (!style) return;
  var whichEl = (NS4) ? document[active] : document.all[active].style;
  whichEl.visibility = (NS4) ? "hide" : "hidden";
  active = null;

  if (timerID) clearTimeout(timerID);
  if (NS4) document.releaseEvents(Event.MOUSEMOVE);
  document.onmousemove = null;

}

function activateEl(id, e) {
  if (!style) return;
  active = id;

  if (NS4) document.captureEvents(Event.MOUSEMOVE);
  document.onmousemove = checkEl;
  checkEl(e);

  }

function checkEl(e) {
  if (timerID) clearTimeout(timerID);
  var left = (NS4) ? e.pageX : event.clientX + document.body.scrollLeft;
  var top = (NS4) ? e.pageY + 20 : event.clientY + document.body.scrollTop + 20;
  timerID = setTimeout("displayEl(" + left + ", " + top + ")", 300);
}