<!--
function doClear(theText) {
  if (theText.value == theText.defaultValue) {
    theText.value = ""
	}
}
function echeck(str)
{
 var at="@"
 var dot="."
 var lat=str.indexOf(at)
 var lstr=str.length
 var ldot=str.indexOf(dot)
 if (str.indexOf(at)==-1){
  alert("Sorry, not a correct email address")
  return false
 }
 if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
  alert("Sorry, not a correct email address")
  return false
 }
 if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
  alert("Sorry, not a correct email address")
  return false
 }
  if (str.indexOf(at,(lat+1))!=-1){
   alert("Sorry, not a correct email address")
   return false
  }
  if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
   alert("Sorry, not a correct email address")
   return false
  }
  if (str.indexOf(dot,(lat+2))==-1){
   alert("Sorry, not a correct email address")
   return false
  }
  if (str.indexOf(" ")!=-1){
   alert("Sorry, not a correct email address")
   return false
  }
  return true    
}
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=2009;
var maxYear=2100;
function isInteger(s){
	var i;
  for (i = 0; i < s.length; i++){  
    // Check that current character is number.
    var c = s.charAt(i);
    if (((c < "0") || (c > "9"))) return false;
  }
  // All characters are numbers.
  return true;
}
function stripCharsInBag(s, bag){
	var i;
  var returnString = "";
  // Search through string's characters one by one.
  // If character is not in bag, append to returnString.
  for (i = 0; i < s.length; i++){  
    var c = s.charAt(i);
    if (bag.indexOf(c) == -1) returnString += c;
  }
  return returnString;
}
function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
  // EXCEPT for centurial years which are not also divisible by 400.
  return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
  } 
  return this
}
function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("Please enter a preferred date in correct dd/mm/yyyy format")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a correct month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a correct day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a correct 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a correct preferred date")
		return false
	}
return true
}
function ValfrmBooking()
{
var emailID=document.frmBooking.txtEmail
var dt=document.frmBooking.txtPreferredDate1
if ((document.frmBooking.txtName.value==""))
{
	alert("Please enter your name");
	document.frmBooking.txtName.focus();
	document.frmBooking.txtName.style.borderColor="#f1aa11";
	return (false);
}
if ((document.frmBooking.txtAddress.value==""))
{
	alert("Please enter your address");
	document.frmBooking.txtAddress.focus();
	document.frmBooking.txtAddress.style.borderColor="#f1aa11";
	return (false);
}
if ((emailID.value==null)||(emailID.value==""))
{
	alert("Please enter your email address")
	emailID.focus()
	document.frmBooking.txtEmail.style.borderColor="#f1aa11";
	return false
}
if (echeck(emailID.value)==false)
{
	emailID.value=""
	emailID.focus()
	document.frmBooking.txtEmail.style.borderColor="#f1aa11";
	return false
}

if ((document.frmBooking.txtTelephone.value==""))
{
	alert("Please enter your telephone number")
	document.frmBooking.txtTelephone.focus();
	document.frmBooking.txtTelephone.style.borderColor="#f1aa11";
	return false
}

if ((document.frmBooking.txtTelephone.value.length > 0))
{
	var valid = "0123456789 "
	var ok = "yes";
	var temp;
	for (var i=0; i<document.frmBooking.txtTelephone.value.length; i++)
	{
		temp = "" + document.frmBooking.txtTelephone.value.substring(i, i+1);
		if (valid.indexOf(temp) == "-1") ok = "no";
	}
	if (ok == "no")
	{
		alert("Please only use numbers 0 to 9 in your phone number (spaces allowed)");
		document.frmBooking.txtTelephone.focus();
		document.frmBooking.txtTelephone.style.borderColor="#f1aa11";
		return (false);
	}
}
if (document.frmBooking.txtPreferredDate1.value =="")
{
	alert("Please enter a complete event date in dd/mm/yyyy format");
	document.frmBooking.txtPreferredDate1.focus();
	document.frmBooking.txtPreferredDate1.style.borderColor="#f1aa11";
	return false;
}
if (isDate(dt.value)==false)
{
	dt.focus();
	dt.style.borderColor="#f1aa11";
	return false;
}
return (true);
}
//-->
