function newImage(arg) {
    if (document.images) {
        rslt = new Image();
        rslt.src = arg;
        return rslt;
    }
}

function changeImages() {
    if (document.images && (preloadFlag == true)) {
        for (var i=0; i<changeImages.arguments.length; i+=2) {
            document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
        }
    }
}

var preloadFlag = false;
function preloadImages() {
    if (document.images) {
        ribrite_HOME_over = newImage("images/ribrite_HOME-over.png");
        ribrite_HOME_down = newImage("images/ribrite_HOME-down.png");
        ribrite_INK_JET_over = newImage("images/ribrite_INK-JET-over.png");
        ribrite_INK_JET_down = newImage("images/ribrite_INK-JET-down.png");
        ribrite_TONER_over = newImage("images/ribrite_TONER-over.png");
        ribrite_TONER_down = newImage("images/ribrite_TONER-down.png");
        ribrite_RIBBONS_over = newImage("images/ribrite_RIBBONS-over.png");
        ribrite_RIBBONS_down = newImage("images/ribrite_RIBBONS-down.png");
        ribrite_INFORMATION_over = newImage("images/ribrite_INFORMATION-over.png");
        ribrite_INFORMATION_down = newImage("images/ribrite_INFORMATION-down.png");
        ribrite_CONTACT_US_over = newImage("images/ribrite_CONTACT-US-over.png");
        ribrite_CONTACT_US_down = newImage("images/ribrite_CONTACT-US-down.png");
        ribrite_QUOTE_REQUEST_over = newImage("images/ribrite_QUOTE-REQUEST-over.png");
        ribrite_QUOTE_REQUEST_down = newImage("images/ribrite_QUOTE-REQUEST-down.png");
        preloadFlag = true;
    }
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function loadHtml(id, url)
{
  var req = false;
  // Safari, Firefox, non-MS browsers
  if (window.XMLHttpRequest)
  {
    try
    {
      req = new XMLHttpRequest();
    }
    catch (ex)
    {
      req = false;
    }
  }
  else if (window.ActiveXObject)
  {
    // IE
    try
    {
      req = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch (ex)
    {
      try
      {
        req = new ActiveXObject("Microsoft.XMLHTTP");
      }
      catch (ex)
      {
        req = false;
      }
    }
  }
 var element = document.getElementById(id);
 if (!element) {
  alert("Bad id " + id + 
   "passed to loadHtml.");
  return;
 }
  if (req)
  {
    req.open('GET', url, false);
    req.send(null);
    element.innerHTML = req.responseText;
  }
  else
  {
    element.innerHTML =
   "Sorry, your browser does not support " +
      "the XMLHTTPRequest object. This page requires " +
      "Internet Explorer 5 or later for Windows, " +
      "Firefox, or Safari.";
  }
}