function openTour()
{
  tour = window.open("http://www.ashi.org/customers/vhi/vhi.htm", "_blank", "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=575,height=495,screenX=600,screenY=100");
  tour.focus();
}

function openWindow(link) 
{
  newWin = window.open(link,"_blank"); 
  newWin.focus();
}

function openGoogleCheckout(link)
{
  var settings = "toolbar=yes,location=no,menubar=no,scrollbars=yes,resizable=no,width=800,height=800,screenX=600,screenY=100";
  google = window.open(link, "_blank", settings);
  google.focus();
}