text: function GetInput() {
      var VMs = document.getElementsByName('Option');
      
      for (var i = 0, length = VMs.length; i < length; i++)
      {
          if (VMs[i].checked)
          {
              sessionStorage.setItem("Choice",VMs[i].value);
              alert(VMs[i].value);
              document.location.href = "checkout.html";
              break;
          }
      }   
  }