//<!--

function MM_preloadImages() 
{
  var d = document;
  if (d.images) 
  { 
    if (!d.MM_p) d.MM_p = new Array();
    var i;
    var j = d.MM_p.length
    var a = MM_preloadImages.arguments; 
    for (i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0)
    { 
      d.MM_p[j] = new Image; 
      d.MM_p[j++].src=a[i];
    }
  }
}

function MM_swapImage() 
{
  var i,x;
  var j = 0;
  var a = MM_swapImage.arguments; 
  document.MM_sr = new Array; 
  for (i=0; i < (a.length-2); i+=3)
  {
    if ((x = MM_findObj(a[i])) != null)
    {
      document.MM_sr[j++]=x; 
      if (!x.oSrc) x.oSrc=x.src; 
      x.src=a[i+2];
    }
  }
}

function MM_swapImgRestore() 
{
  var i,x;
  var a = document.MM_sr; 
  for (i=0; a && i < a.length && (x=a[i]) && x.oSrc; i++) x.src = x.oSrc;
}

function MM_findObj(n, d) 
{
  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 init()
{
  MM_preloadImages('main_imgs/btn_view_orange.gif',     'main_imgs/btn_view_red.gif',
                   'main_imgs/btn_checkout_orange.gif', 'main_imgs/btn_checkout_red.gif',
                   'main_imgs/btn_add_orange.gif',      'main_imgs/btn_add_red.gif',
                   'main_imgs/btn_buy_orange.gif',      'main_imgs/btn_buy_red.gif');
}

//-->