// JavaScript Document

var flag2=0,flag3=0,flag4=0;

var login=true;

var request = null;



		try {

			request = new XMLHttpRequest();

		} catch (trymicrosoft) {

		try {

			request = new ActiveXObject("Msxml2.XMLHTTP");

		} catch (othermicrosoft) {

		try {

			request = new ActiveXObject("Microsoft.XMLHTTP");

			} catch (failed) {

				request = null;

				}

			}

		}



function validateRegistration(obj)

{

	var msg='';

	if(!/^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})$/.test(obj.email.value))

	{

		msg="The email you entered is invalid.";

		obj.email.focus();

	}

	else if(obj.password.value=='' || (obj.password.value.length<5 || obj.password.value.length>20)){

		msg="Invalid password requirements <br> Password must be between 5 to 20 characters in length.";

		obj.password.focus();

	}

	else if(!/^[a-zA-Z0-9]*$/.test(obj.password.value)){

		msg="Password should be alphabatic characters only.";

		obj.password.focus();

	}

	else if(obj.name.value==''){

		msg="Please enter Given Name.";

		obj.name.focus();

	}

	else if(!/^[a-zA-Z ]*$/.test(obj.name.value)){

		msg="The Given Name you entered is invalid.";

		obj.name.focus();

	}

		// check lastname for empty field 

	else if(obj.lastname.value==''){

		msg="Please enter Last Name.";

		obj.lastname.focus();

	}	
	else if(ValidateForm(obj)==false)
	{
		return false;
	}
	else if (!/^[a-zA-Z ]*$/.test(obj.lastname.value)){

		msg="Lastname should be alphabatic characters only.";

		obj.lastname.focus();

	}

	else if(obj.date1.value=='')

	{

		msg="Please enter date of birth.";

	}

	else if(obj.state.value=='')

	{

		msg="Please enter state.";

	}

	else if(obj.city.value=='')

	{

		msg="Please enter city.";

	}

	else if(obj.pincode.value=='')

	{

		msg="Please enter pincode.";

	}

	else if(obj.telephone.value=='')

	{

		msg="Please enter telephone number.";

	}



	if(msg!='')

	{

		document.getElementById("err_msg_reg").innerHTML=msg;

		return false;

	}

	else

	{

		return true;

	}

}



function validateRoomReserve(obj)

{

	var msg='';

	if(obj.name.value==''){

		msg="Please enter Given Name.";

		obj.name.focus();

	}

	else if(!/^[a-zA-Z ]*$/.test(obj.name.value)){

		msg="The Given Name you entered is invalid.";

		obj.name.focus();

	}

	else if(obj.lastname.value==''){

		msg="Please enter Last Name.";

		obj.lastname.focus();

	}	
	else if(ValidateForm==true)
	{
		
	}
	else if (!/^[a-zA-Z ]*$/.test(obj.lastname.value)){

		msg="Lastname should be alphabatic characters only.";

		obj.lastname.focus();

	}

	else if(obj.country.value=='')

	{

		msg="Please enter country.";

	}
	else if(obj.state.value=='')

	{

		msg="Please enter state.";

	}

	else if(obj.city.value=='')

	{

		msg="Please enter city.";

	}

	else if(obj.telephone.value=='')

	{

		msg="Please enter telephone number.";

	}

	else if(!/^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})$/.test(obj.email.value))

	{

		msg="The email you entered is invalid.";

		obj.email.focus();

	}

	else if(obj.pincode.value=='')

	{

		msg="Please enter pincode.";

	}

	else if(obj.confirmed.checked==false)

	{

		msg="Please select confirm and accept the Terms Condition.";

	}



	if(msg!='')

	{

		document.getElementById("err_msg").innerHTML=msg;

		return false;

	}

	else

	{

		return true;

	}

}

function ValidateForgotPass()
{
	var msg="";
	var username=document.getElementById('fusername');

	if(username.value=='')
	{
		msg="Please enter Username";
		username.focus();
	}
	else if(!/^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})$/.test(username.value))
	{
		msg="The username you entered is invalid.";
		username.focus();
	}
	if(msg!='')
	{
		document.getElementById('f_err_msg').innerHTML=msg;
		document.getElementById('f_err_msg').style.color='red';
		return false;
	}
	else
	{
		return true;
	}
}

function ValidateLogin(host)
{
	var msg="";
	var username=document.getElementById('username');
	var password=document.getElementById('password');
	if(username.value=='')
	{
		msg="Please enter Username";
		username.focus();
	}
	else if(!/^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})$/.test(username.value))
	{
		msg="The username you entered is invalid.";
		username.focus();
	}
	else if(password.value=='')
	{
		msg="Please enter password";
		password.focus();
	}
	if(msg!='')
	{
		document.getElementById('err_msg').innerHTML=msg;
		return false;
	}
	else
	{
		return true;
	}
}

function ValidateLogin1(host)
{
	var msg="";
	var username=document.getElementById('username1');
	var password=document.getElementById('password1');
	if(username.value=='')
	{
		msg="Please enter Username";
		username.focus();
	}
	else if(!/^[_A-Za-z0-9-]+(\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\.[A-Za-z0-9-]+)*(\.[A-Za-z]{2,3})$/.test(username.value))
	{
		msg="The username you entered is invalid.";
		username.focus();
	}
	else if(password.value=='')
	{
		msg="Please enter password";
		password.focus();
	}
	else
	{
		return validateBookingPreferrences();
	}
	if(msg!='')
	{
		document.getElementById('err_msg1').innerHTML=msg;
		return false;
	}
	else
	{
		return true;
	}
}

function calcDays(date1,date2){
  var d = new Date();
  var date1 = date1.split("-");
  var date2 = date2.split("-");
  var toDate = new Date(d.getMonth()+"/"+d.getDate()+"/"+d.getFullYear());
  var sDate = new Date(date1[1]+"/"+date1[2]+"/"+date1[0]);
  var eDate = new Date(date2[1]+"/"+date2[2]+"/"+date2[0]);
  var daysApart = Math.abs(Math.round((sDate-eDate)/86400000));

  if(sDate<toDate)
  {

	alert("Arrival date should be greater then the previous date");

	return false;

  }

  else if(sDate>eDate)
  {

	alert("Arrival date should be less then the Departure date");

	return false;

  }

  else if(daysApart<7)

  {

	alert('Minimum No. of Stay days should be atleast 7 days.');

  	return false;

  }

  else

  {
	document.getElementById('noofnights').value=daysApart;
	return true;

  }

}



function chkRoomStatus(host,fdate,tdate)

{

	var id=document.getElementById('rooms').value;

	if(id!='')

	{

		var url =host+"/chkroomstatus.php?id="+id+"&fdate="+fdate+"&tdate="+tdate;

		request.open("GET", url, true);

		request.onreadystatechange =updateroomstatus;

		request.send(null);

	}

	else

	{

		document.getElementById('room_status_err_msg').innerHTML = '';

	}

}



   function updateroomstatus() {

     if (request.readyState == 4) {

	   if(request.status == 200){

       var exInfo = request.responseText;

	   		if(exInfo=='Room Avalilable')

			{

	   			document.getElementById('room_status_err_msg').innerHTML = exInfo;

				getRoomRant();

			}

			else

			{

				document.getElementById('room_status_err_msg').innerHTML = "<span style='color:red;'>"+exInfo+"</span>";

				document.getElementById('roomrant').value = '';

			}

		 }

     }

   }



function getRoomRant()

{

	var id=document.getElementById('rooms').value;

	var host=document.getElementById('siteurl').value;

	var occupancy_type=document.getElementById('occupancy_type').value;

	if(id!='')

	{

		var url =host+"/getroomrant.php?id="+id+"&occupancy="+occupancy_type;

		request.open("GET", url, true);

		request.onreadystatechange =updateroomrant;

		request.send(null);

	}

	else

	{

		document.getElementById('roomrant').value = '';

	}

}



   function updateroomrant() {

     if (request.readyState == 4) {

	   if(request.status == 200){

       var exInfo = request.responseText;

	   		document.getElementById('roomrant').value = exInfo;

		 }

     }

   }

   

function validateBookingPreferrences()

{

	var msg='';

	var roomstatus = document.getElementById('room_status_err_msg').innerHTML;

	var roomtype = document.getElementById('rooms');

	var arriveby = document.getElementById('arriveby');

	var arrivedetails = document.getElementById('arrivedetails');

	if(roomtype.value=='')

	{

		msg="Please select room";

	}

	else if(roomstatus!='Room Avalilable')

	{

		msg="Room Not available, select other room type OR other date criteria";

	}

	else if(arriveby.value=='')

	{

		msg="Please select Arrive By";

	}

	else if(arrivedetails.value=='')

	{

		msg="Please enter Arrive Details";

	}

	

	if(msg!='')

	{

		document.getElementById('reserve2_err_msg').innerHTML = msg;

		return false;

	}

	else

	{

		return true;

		}

}


/**
 * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
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){
		document.getElementById("err_msg_reg").innerHTML="The date format should be : dd/mm/yyyy";
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		document.getElementById("err_msg_reg").innerHTML="Please enter a valid month";
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		document.getElementById("err_msg_reg").innerHTML="Please enter a valid day";
		return false
	}
	if (strYear.length != 4 || year==0){
		document.getElementById("err_msg_reg").innerHTML="Please enter a valid 4 digit year";
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		document.getElementById("err_msg_reg").innerHTML="Please enter a valid date";
		return false
	}
return true
}

function ValidateForm(obj){
	var dt=obj.date1
	if (isDate(dt.value)==false){
		dt.focus()
		return false
	}
    return true
 }