function isAlphabet1(name){
  var regExp	=	/^[A-Za-z\s]+$/;  
  return regExp.test(name);
}


function check_user(email)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="ajax.php"
url=url+"?email="+email
xmlHttp.onreadystatechange=stateChanged3 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
function stateChanged3() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
  document.getElementById("txtHint3").innerHTML=xmlHttp.responseText;
 } else {
   document.getElementById("txtHint3").innerHTML='Loading...'; 
 }
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}


function validatesearch()
	{
		if(document.keysearch.projects_type.value==''){
			alert("Please select property type");
			document.keysearch.projects_type.focus();
			return false;
	} 
	
	if(document.keysearch.city.value==''){
			alert("Please select city");
			document.keysearch.city.focus();
			return false;
	}
	
	/*if(document.keysearch.price_to.value==''){
			alert("Please select minimum budget");
			document.keysearch.price_to.focus();
			return false;
	}
	
	if(document.keysearch.price_from.value==''){
			alert("Please select maximum budget");
			document.keysearch.price_from.focus();
			return false;
	}*/
	
}


function validatereferfriend(){
	if(document.postreferfriend.your_name.value == ""){
		alert("Please enter your name.")
		document.postreferfriend.your_name.focus()
		return false;
	}
	if(!isNaN(document.postreferfriend.your_name.value)){
		alert("Please enter alphabetic value in your name.")
		document.postreferfriend.your_name.focus()
		return false;
	}
	if(!isAlphabet1(document.postreferfriend.your_name.value)){
		alert('Please enter your alphabets only.');
		document.postreferfriend.your_name.focus();
        return false;
	}
	
	if(document.postreferfriend.your_email.value == ""){
		alert("Please enter your email address .")
		document.postreferfriend.your_email.focus()
		return false;
	}
	var email = document.postreferfriend.your_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.postreferfriend.your_email.focus();
		return false;
	}
	if(document.postreferfriend.friend_name.value == ""){
		alert("Please enter your friend's name.")
		document.postreferfriend.friend_name.focus()
		return false;
	}
	if(!isNaN(document.postreferfriend.friend_name.value)){
		alert("Please enter alphabetic value in your friend's name.")
		document.postreferfriend.friend_name.focus()
		return false;
	}
	if(!isAlphabet1(document.postreferfriend.friend_name.value)){
		alert('Please enter your alphabets only.');
		document.postreferfriend.friend_name.focus();
        return false;
	}
	if(document.postreferfriend.friend_email.value == ""){
		alert("Please enter your friend's email address .")
		document.postreferfriend.friend_email.focus()
		return false;
	}
	var email = document.postreferfriend.friend_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.postreferfriend.friend_email.focus();
		return false;
	}
}



function validatenewsletter(){
if(document.newsletterfrm.nu_name.value=='Enter your Name'){
	alert("Please enter your name");
	document.newsletterfrm.nu_name.focus();
	return false;
} 
if(!isNaN(document.newsletterfrm.nu_name.value)){
	alert("Please enter alphabetic value in your name.")
	document.newsletterfrm.nu_name.focus()
	return false;
}
 
if(document.newsletterfrm.nu_email.value=='Email ID'){
	alert("Please enter email id");
	document.newsletterfrm.nu_email.focus();
	return false;
} 
var email = document.newsletterfrm.nu_email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid email id.");
		document.newsletterfrm.nu_email.focus();
		return false;
	}
}




function changecategory(catid)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
var url="ajax1.php"
url=url+"?catid="+catid
xmlHttp.onreadystatechange=stateChanged3 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
}
function stateChanged3() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
  document.getElementById("txtHint3").innerHTML=xmlHttp.responseText;
 } else {
   document.getElementById("txtHint3").innerHTML='Loading...'; 
 }
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}





function enquirycontactus(){
	
	
	if(document.enquiryfrm.package.value==""){
		alert("Please enter package name");
		document.enquiryfrm.package.focus();
		return false;
	} 
	
	if(document.enquiryfrm.fromdate.value==""){
			alert("Please enter your From Date");
			document.enquiryfrm.fromdate.focus();
			return false;	
		}
	
	if(document.enquiryfrm.todate.value==""){
			alert("Please enter your To Date");
			document.enquiryfrm.todate.focus();
			return false;	
		}
		
		
	var sdate=document.enquiryfrm.fromdate.value;
	var edate=document.enquiryfrm.todate.value;
	if(sdate == edate){
	alert('end date must be later than start date');
	return false;
	}else if(sdate > edate){
	alert('From date should be less then the to date');
	return false;
	}
	
	if(document.enquiryfrm.name.value==""){
		alert("Please enter name");
		document.enquiryfrm.name.focus();
		return false;
	} 
	
	
	
	
    if(document.enquiryfrm.email.value==""){
		alert("Please enter email");
		document.enquiryfrm.email.focus();
		return false;
	}	
	var email = document.enquiryfrm.email.value;
	if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
		alert("This is not a valid email id! Please fill a valid Email ID.");
		document.enquiryfrm.email.focus();
		return false;
	}
	

	if(document.enquiryfrm.address.value==''){
		alert("Please enter address");
		document.enquiryfrm.address.focus();
		return false;
	}
	
	if(document.enquiryfrm.city.value==''){
		alert("Please enter city");
		document.enquiryfrm.city.focus();
		return false;
	}	
	
	if(document.enquiryfrm.state.value==''){
		alert("Please enter state");
		document.enquiryfrm.state.focus();
		return false;
	}
	
	if(document.enquiryfrm.country.value==''){
		alert("Please enter country");
		document.enquiryfrm.country.focus();
		return false;
	}
	
		
	if(document.enquiryfrm.message.value==''){
		alert("Please enter message");
		document.enquiryfrm.message.focus();
		return false;
	}	
	
	if(document.enquiryfrm.verification_code.value==''){
		alert("Please enter verification code");
		document.enquiryfrm.verification_code.focus();
		return false;
	}
		
}


function validatenewsletterfooter(){
   if(document.newsletterfrm.nu_name.value==''){
		alert("Please enter your name");
		document.newsletterfrm.nu_name.focus();
		return false;
	} 
	if(!isNaN(document.newsletterfrm.nu_name.value)){
		alert("Please enter alphabetic value in your name.")
		document.newsletterfrm.nu_name.focus()
		return false;
	}
	 if(!isAlphabet1(document.newsletterfrm.nu_name.value)){
		alert('Please enter your alphabets only.');
		document.newsletterfrm.nu_name.focus();
        return false;
	}
	if(document.newsletterfrm.nu_name.value==''){
		alert("Please enter valid in your name");
		document.newsletterfrm.nu_name.focus();
		return false;
	}
	
	
   if(document.newsletterfrm.nu_email.value==''){
		alert("Please enter email address");
		document.newsletterfrm.nu_email.focus();
		return false;
	} 
	var email = document.newsletterfrm.nu_email.value;
		if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/)){
			alert("This is not a valid email id! Please fill a valid Email ID.");
			document.newsletterfrm.nu_email.focus();
			return false;
		}
	
  }




function validatebooking(){
	
	if(document.contactfrm.fromdate.value=="From"){
			alert("Please enter your From Date");
			document.contactfrm.fromdate.focus();
			return false;	
		}
	
	if(document.contactfrm.todate.value=="To"){
			alert("Please enter your To Date");
			document.contactfrm.todate.focus();
			return false;	
		}
		
	if(document.contactfrm.fromdate.value > document.contactfrm.todate.value){
	alert('From date should be less then the to date');
	return false;
	}
	/*var sdate=document.contactfrm.fromdate.value.value;
	var edate=document.contactfrm.todate.value.value;
	if(sdate == edate){
	alert('end date must be later than start date');
	return false;
	}else if(sdate > edate){
	alert('From date should be less then the to date');
	return false;
	}else{
	return true;
	}*/
		
		
		if(document.contactfrm.name.value=="Name"){
			alert("Please enter your Name");
			document.contactfrm.name.focus();
			return false;	
		}
		if(!isNaN(document.contactfrm.name.value)){
			alert("Please enter alphabetical value in Name Field.");
			document.contactfrm.name.value="";
			document.contactfrm.name.focus();
			return false;	
		}
		if(document.contactfrm.email.value=="Email"){
			alert("Please enter your Email");
			document.contactfrm.email.focus();
			return false;	
		}	
		if(document.contactfrm.email.value.indexOf('@')==-1 || document.contactfrm.email.value.indexOf('.')==-1){
			alert("Please enter the Email Correctly");
			document.contactfrm.email.value="";
			document.contactfrm.email.focus();
			return false;
	   }
	   
	   if(document.contactfrm.address.value=="Address"){
			alert("Please enter your Address");
			document.contactfrm.address.focus();
			return false;	
		}
		
	   if(document.contactfrm.city.value=="City"){
			alert("Please enter your City");
			document.contactfrm.city.focus();
			return false;	
		}
		if(!isNaN(document.contactfrm.city.value)){
			alert("Please enter alphabetical value in city field.");
			document.contactfrm.city.value="";
			document.contactfrm.city.focus();
			return false;	
		}
	    if(document.contactfrm.state.value=="State"){
			alert("Please enter your State");
			document.contactfrm.state.focus();
			return false;	
		}
	   if(!isNaN(document.contactfrm.state.value)){
			alert("Please enter alphabetical value in state field.");
			document.contactfrm.state.value="";
			document.contactfrm.state.focus();
			return false;	
		}
	   
		if(document.contactfrm.country.value=="Country"){
			alert("Please enter your country");
			document.contactfrm.country.focus();
			return false;	
		}
		
		if(document.contactfrm.mobile.value=="Contact number"){
			alert("Please enter your contact number");
			document.contactfrm.mobile.focus();
			return false;	
		}
		
		if(document.contactfrm.message.value=="Comments"){
			alert("Please enter your Comments");
			document.contactfrm.message.focus();
			return false;	
		}
}

function poptastic(url)
{
	
	var newwindow;
	newwindow=window.open(url,'name','height=440,width=250,scroling=no,scrollbars=no');
	if (window.focus) {newwindow.focus()}
}