<!--
// 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 home_off = new Image(63,24);
  home_off.src = "graphics/buttons/btn_home_off.gif";
  var home_over = new Image(63,24);
  home_over.src = "graphics/buttons/btn_home_over.gif";

  var cat_off = new Image(107,24);
  cat_off.src = "graphics/buttons/btn_cat_off.gif";
  var cat_over = new Image(107,24);
  cat_over.src = "graphics/buttons/btn_cat_over.gif";

  var cut_off = new Image(89,24);
  cut_off.src = "graphics/buttons/btn_cut_off.gif";
  var cut_over = new Image(89,24);
  cut_over.src = "graphics/buttons/btn_cut_over.gif";

  var care_off = new Image(90,24);
  care_off.src = "graphics/buttons/btn_care_off.gif";
  var care_over = new Image(90,24);
  care_over.src = "graphics/buttons/btn_care_over.gif";

  var loc_off = new Image(74,24);
  loc_off.src = "graphics/buttons/btn_loc_off.gif";
  var loc_over = new Image(74,24);
  loc_over.src = "graphics/buttons/btn_loc_over.gif";

  var about_off = new Image(76,24);
  about_off.src = "graphics/buttons/btn_about_off.gif";
  var about_over = new Image(76,24);
  about_over.src = "graphics/buttons/btn_about_over.gif";

  var cont_off = new Image(89,24);
  cont_off.src = "graphics/buttons/btn_cont_off.gif";
  var cont_over = new Image(89,24);
  cont_over.src = "graphics/buttons/btn_cont_over.gif";

  var cart_off = new Image(93,24);
  cart_off.src = "graphics/buttons/btn_cart_off.gif";
  var cart_over = new Image(93,24);
  cart_over.src = "graphics/buttons/btn_cart_over.gif";
}

// swap images
function di(id,name)
{
  if (document.images)
    document.images[id].src=eval(name+".src");
}




// get available screen height and width
var popHeight = 700;
var popWidth = 660;
var topLoc = 40;
var leftLoc = 40;
var availHeight;
var availWidth;

availHeight = Math.round(screen.availHeight * 0.85);
availWidth = Math.round(screen.availWidth * 0.9);

if (availHeight < popHeight)
{
  popHeight = availHeight;
  topLoc = 0;
}
if (availWidth < popWidth)
{
  popWidth = availWidth;
  leftLoc = 0;
}

popHeight = popHeight.toString();
popWidth = popWidth.toString();
topLoc = topLoc.toString();
leftLoc = leftLoc.toString();

popHeight.toString()

var catalogWin = null;
var catString = "scrollbars=yes,resizable=yes,toolbar=no,menubar=no,location=no,width=" + popWidth + ",height=" + popHeight + ",top=" + topLoc + ",left=" + leftLoc + "";


function catalog(url)
{
  if (catalogWin != null && !catalogWin.closed)    // window already open
    catalogWin.location = url;
  else                                       // new window
    catalogWin = window.open(url, 'DBCatalogWin', catString);
}

var popWin = null;
var popHeight = 300;
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=530,height=" + popHeight.toString() + ",top=40,left=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=530,height=330,top=40,left=40");
    else
      popWin = window.open(url, "NewWin", openString);
  }   
}



function submit_cart_form()
{
  switch (document.cart_form.mode.value)
  {
  case 'UPDATE':
    document.cart_form.action = 'cart.phtml';
    break;  
  case 'SHOP':
    document.cart_form.action = 'catalog.phtml';
    break;  
  case 'CHECKOUT':
    document.cart_form.action = 'cart.phtml';
    break;  
  case 'APPLYCODE':
    document.cart_form.action = 'cart.phtml';
    break;  
  }

  return (true);
}





// -->