function openpopup(popurl)
{
  winpops=window.open(popurl,"","status=yes, width=400,height=338,toolbar=no, scrollbars=yes");
}

function Default_NS(page)
{
  page.nameserver1.value = "ns0.allsecurenet.com";
  page.nameserver2.value = "ns2.allsecurenet.com";
}

function Redirect(url)
{
  window.location.href = url;
}

function Default_MX(page)
{
  page.mx_1.value = "relay0.allsecurenet.com";
  page.mx_2.value = "relay1.allsecurenet.com";
  page.mx_3.value = "";
}

function EmptyCell(field)
{
  field.value = "";

}

function CheckValidDetails(page)
{

  var ErrorDescription = "";
  // Hard coded check that fields are not empty.

  if (page.first_name.value == "")
  {
    ErrorDescription = "You must provide a first name";
  }

  if (page.surname.value == "")
  {
    ErrorDescription = "You must provide a surname";
  }

  if (page.address1.value == "")
  {
    ErrorDescription = "You must provide a valid Address";
  }

  if (page.town.value == "")
  {
    ErrorDescription = "You must provide a valid Address";
  }

  if (page.postcode.value == "")
  {
    ErrorDescription = "You must provide a valid postal code / zip code";
  }

  if (page.telephone.value == "")
  {
    ErrorDescription = "You must provide a valid telephone number";
  }

  if (ErrorDescription != "")
  {
    alert(ErrorDescription);
    return false;
  } else {
    return true;
  }
}