<!--
// 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 welcome_off = new Image(197,23)
  welcome_off.src = "graphics/buttons/btn_welcome_off.gif"
  var welcome_over = new Image(197,23)
  welcome_over.src = "graphics/buttons/btn_welcome_on.gif" 

  var criteria_off = new Image(197,23)
  criteria_off.src = "graphics/buttons/btn_criteria_off.gif"
  var criteria_over = new Image(197,23)
  criteria_over.src = "graphics/buttons/btn_criteria_on.gif" 
  
  var ahp_off = new Image(197,31)
  ahp_off.src = "graphics/buttons/btn_ahp_off.gif"
  var ahp_over = new Image(197,31)
  ahp_over.src = "graphics/buttons/btn_ahp_on.gif" 

  var facts_off = new Image(197,23)
  facts_off.src = "graphics/buttons/btn_facts_off.gif"
  var facts_over = new Image(197,23)
  facts_over.src = "graphics/buttons/btn_facts_on.gif" 

  var leader_off = new Image(197,23)
  leader_off.src = "graphics/buttons/btn_leader_off.gif"
  var leader_over = new Image(197,23)
  leader_over.src = "graphics/buttons/btn_leader_on.gif" 

  var career_off = new Image(197,23)
  career_off.src = "graphics/buttons/btn_career_off.gif"
  var career_over = new Image(197,23)
  career_over.src = "graphics/buttons/btn_career_on.gif" 
  
  <!-- staff -->
  
  var jim_off = new Image(197,37)
  jim_off.src = "graphics/buttons/btn_jim_off.gif"
  var jim_over = new Image(197,37)
  jim_over.src = "graphics/buttons/btn_jim_on.gif" 
  
  var bret_off = new Image(197,33)
  bret_off.src = "graphics/buttons/btn_bret_off.gif"
  var bret_over = new Image(197,33)
  bret_over.src = "graphics/buttons/btn_bret_on.gif" 
  
  var tim_off = new Image(197,33)
  tim_off.src = "graphics/buttons/btn_tim_off.gif"
  var tim_over = new Image(197,33)
  tim_over.src = "graphics/buttons/btn_tim_on.gif" 
  
  var dave_off = new Image(197,39)
  dave_off.src = "graphics/buttons/btn_dave_off.gif"
  var dave_over = new Image(197,39)
  dave_over.src = "graphics/buttons/btn_dave_on.gif" 

 
}

// 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);
  }   
}

// -->