function validate_fields(Form)
{
  if (Form.name.value == "")
  {
    alert("Please enter your Name in the \"Name\" field.");
    Form.name.focus();
    Form.name.select();
    return (false);
  }

  if (Form.name.value.length < 3)
  {
    alert("Please enter your Name in the \"Name\" field.");
    Form.name.focus();
    Form.name.select();
    return (false);
  }

  if (Form.email.value == "")
  {
    alert("Please enter a valid e-mail address in the \"E-mail\" field.");
    Form.email.focus();
    Form.email.select();
    return (false);
  }

var FyneEmail = Form.email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\.biz)|(\.info)|(\..{2,2}))$)\b/gi);
   if (FyneEmail) {
   Fyne = true
   } else {
    alert("Please enter a valid e-mail address in the \"E-mail\" field.");
    Form.email.focus();
    Form.email.select();
    return (false);
   }

  if (Form.telephone.value.length < 11)
  {
    alert("Please include STD code in the \"Telephone No.\" field.");
    Form.telephone.focus();
    Form.telephone.select();
    return (false);
  }

  if (Form.telephone.value.length > 18)
  {
    alert("Please enter a valid length Telephone number in the \"Telephone No.\" field.");
    Form.telephone.focus();
    Form.telephone.select();
    return (false);
  }

  var checkOK = "0123456789-()+. \t\r\n\f";
  var checkStr = Form.telephone.value;
  var allValid = true;
  for (i = 0;  i < checkStr.length;  i++)
  {
    ch = checkStr.charAt(i);
    for (j = 0;  j < checkOK.length;  j++)
      if (ch == checkOK.charAt(j))
        break;
    if (j == checkOK.length)
    {
      allValid = false;
      break;
    }
  }
  if (!allValid)
  {
    alert("Please enter only digits in the \"Telephone No.\" field.");
    Form.telephone.focus();
    Form.telephone.select();
    return (false);
  }

var thisYear = new Date().getFullYear();
var dateor = 0;
var datein = (Form.arrivaldate.value);
varcheck = datein.match(/^\d{2}\/\d{2}\/\d{4}$/);
if (varcheck != datein) {
dateor++;
}
if (dateor == "1")
{
alert("Please use date Format 31\/12\/"+ thisYear + " in the \"Arrival Date\" field.");
Form.arrivaldate.focus();
Form.arrivaldate.select();
return (false);
}
var dateor = 0;
var dateto = (Form.departdate.value);
varcheck = dateto.match(/^\d{2}\/\d{2}\/\d{4}$/);
if (varcheck != dateto) {
dateor++;
}
if (dateor == "1")
{
alert("Please use date Format 31\/12\/"+ thisYear + " in the \"Depart Date\" field.");
Form.departdate.focus();
Form.departdate.select();
return (false);
}
// --Date Diff---------
var one_day=1000*60*60*24
var date1 = datein.split("/");
var date2 = dateto.split("/");
var sDate = new Date(date1[1]+"/"+date1[0]+"/"+date1[2]);
var eDate = new Date(date2[1]+"/"+date2[0]+"/"+date2[2]);
var daysApart = Math.ceil((eDate.getTime()-sDate.getTime())/(one_day));
if (daysApart < 1)
{
  alert("Please choose a Departdate AFTER the Arrivaldate.");
	Form.departdate.focus();
	Form.departdate.select();
  return (false);
}
// -----------

if (Form.accomm.value == 0)
{
  alert("Please Select type of Accommodation required.");
  Form.accomm.focus();
  return (false);
}

if (Form.comments.value.length > 199)
{
  alert("Please reduce length of comment field.");
  Form.comments.focus();
  return (false);
}

if (Form.onlyhuman.value == "")
{
  alert("Please enter the submission Confirmation Code\nThis confirms that this was a human submission");
  Form.onlyhuman.focus();
  return (false);
}

  return (true);
}