<!--

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) 
  {
    home_r = newImage("images/home_roll.gif");
    company_r = newImage("images/company_roll.gif");
    services_r = newImage("images/services_roll.gif");
    clients_r = newImage("images/clients_roll.gif");
    contact_r = newImage("images/contact_roll.gif");
    preloadFlag = true;
  }
}

//-->