<!--
// flag if Netscape 4
var appVer = navigator.appVersion;
var netscape4 = (navigator.appName == "Netscape" && appVer.charAt(0) == "4") ? true : false;

if (document.images)
{
  // pre-cache rollover images
  
  var book_off = new Image(176,19)
  book_off.src = "graphics/buttons/btn_book_off.png"
  var book_over = new Image(176,19)
  book_over.src = "graphics/buttons/btn_book_over.png" 
  
  var identity_off = new Image(176,19)
  identity_off.src = "graphics/buttons/btn_identity_off.png"
  var identity_over = new Image(176,19)
  identity_over.src = "graphics/buttons/btn_identity_over.png" 
  
  var stationery_off = new Image(176,19)
  stationery_off.src = "graphics/buttons/btn_stationery_off.png"
  var stationery_over = new Image(176,19)
  stationery_over.src = "graphics/buttons/btn_stationery_over.png" 
  
  var brochure_off = new Image(176,19)
  brochure_off.src = "graphics/buttons/btn_brochure_off.png"
  var brochure_over = new Image(176,19)
  brochure_over.src = "graphics/buttons/btn_brochure_over.png" 
  
  var packaging_off = new Image(176,19)
  packaging_off.src = "graphics/buttons/btn_packaging_off.png"
  var packaging_over = new Image(176,19)
  packaging_over.src = "graphics/buttons/btn_packaging_over.png" 
  
  var other_off = new Image(176,19)
  other_off.src = "graphics/buttons/btn_other_off.png"
  var other_over = new Image(176,19)
  other_over.src = "graphics/buttons/btn_other_over.png" 
  
  var bio_off = new Image(176,26)
  bio_off.src = "graphics/buttons/btn_bio_off.png"
  var bio_over = new Image(176,26)
  bio_over.src = "graphics/buttons/btn_bio_over.png" 
  
  var contact_off = new Image(176,26)
  contact_off.src = "graphics/buttons/btn_contact_off.png"
  var contact_over = new Image(176,26)
  contact_over.src = "graphics/buttons/btn_contact_over.png" 
}

// swap images
function di(id,name)
{
  if (document.images)
    document.images[id].src=eval(name+".src");
}

var popWin = null;
var popHeight = 450;
var openString;

var availHeight;
availHeight = Math.round(screen.availHeight * 0.75);
if (availHeight > popHeight)
  popHeight = availHeight;


openString = "scrollbars=yes,resizable=yes,toolbar=no,menubar=yes,location=no,width=800,height=" + popHeight.toString() + ",top=40,";

function popup(url)
{
  if (popWin != null && !popWin.closed)
  {
    popWin.location = url;
  }
  else
  {
    if (netscape4)
      popWin = window.open(url, "NewWin", "scrollbars=yes,resizable=yes,toolbar=no,menubar=yes,location=no,width=800,height=450,top=40");
    else
      popWin = window.open(url, "NewWin", openString);
  }   
}

// -->