// JavaScript used with NewCalc.html with the Purchase Transaction button
  function showhiderates()
  {
   if (document.FormName.check1.checked == 1)
   {
    document.FormName.check1.checked = true;
    document.FormName.check2.checked = false;
    document.FormName.DisVal.value = Math.round(p).toFixed(2);
    document.getElementById("HomeLink").style.visibility = "hidden";
    document.getElementById("Discounts").style.visibility = "visible";
    document.FormName.Zero2One.value = Math.round(p*.55).toFixed(2);
    document.FormName.One2Three.value = Math.round(p*.65).toFixed(2);
    document.FormName.Three2Four.value = Math.round(p*.70).toFixed(2);
    document.FormName.Four2Five.value = Math.round(p*.85).toFixed(2);
    document.FormName.Five2Six.value = Math.round(p*.90).toFixed(2);
   }
   else if (document.FormName.check1.checked == 0)
    {
     document.FormName.check1.checked = false;
     document.getElementById('Discounts').style.visibility = "hidden";
    }
 }