function postBuyerEnquiry()
{	
	var nametxt = document.getElementById('buyer_name').value;
	var emailtxt = document.getElementById('buyer_email').value;
	var phonetxt = document.getElementById('buyer_mobile').value;
	var querytxt = document.getElementById('buyer_query').value;
	var chatId = document.getElementById('buyer_chatId').value;
	var chatType = document.getElementById('buyer_chatType').value;
	var projtxt = document.getElementById('projname').value;
	var projtxt_val = document.getElementById('projname_val').value;
	var sales_executive = document.getElementById('salesexecutive').value;
	var builderName = document.getElementById('builderName').value;
	var sitevisitdate=document.getElementById('site_visit_date').value
	var str = document.getElementById('buyer_email').value;
	var price = document.getElementById('price').value;
	var priceText = document.getElementById('priceText').value;
	var projectCode = document.getElementById('projcode').value;
	var projectId = document.getElementById('project_id').value;
	var projectCity = document.getElementById('projectCity').value;
	//alert(projectCode);
	
	
	document.getElementById('hdnEnqName').value = document.getElementById('buyer_name').value;
	document.getElementById('hdnEnqEmail').value = document.getElementById('buyer_email').value;
	document.getElementById('hdnEnqPhoneNo').value = document.getElementById('buyer_mobile').value;
	
	if(chatId == '')
	{
		chatType="";
	}
	if(document.getElementById('sitevisitinterest').checked)
	 {
		var siteinterest = 'Yes';
	 }
	 else
	 {
		var siteinterest = 'No'; 
	 }
	
	    output ="text";
		var alpha = /^[a-zA-Z .]*$/;
//		var alpha = /^[a-zA-Z]*$/;
	    var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);

  if(nametxt=='')
  {
	  alert("Please Enter Your Name");
	  return false;	
  } 
  else if(!trim(nametxt).match(alpha))
  {
	  alert("Please Enter Your Name");
	  return false;	
  } 
  else if(emailtxt=='')
  {
	  alert("Please Enter Your Mail Id");
      return false;
  }
  else if (str.indexOf(at)==-1)
  {
	   alert("Invalid E-mail ID")
	   return false;
  }
  else if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
  {
	   alert("Invalid E-mail ID")
	   return false;
   }
   else if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
   {
		alert("Invalid E-mail ID")
		return false;
	}
	else if(str.indexOf(at,(lat+1))!=-1)
	{
		    alert("Invalid E-mail ID")
		    return false;
	}
	else if(str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
	{
		    alert("Invalid E-mail ID")
		    return false;
	 }
	 else if(str.indexOf(dot,(lat+2))==-1)
	 {
		    alert("Invalid E-mail ID")
		    return false;
	 }		
	 else if(str.indexOf(" ")!=-1)
	 {
		    alert("Invalid E-mail ID")
		    return false;
	 }
	 else if(phonetxt=='')
	 {
		  alert("Please Enter Phone Number");
		  return false;	
	 }
	 else if(checkInternationalPhone(phonetxt)==false)
	 {
		  alert("Please Enter Valid Phone Number");
		  return false;	
	 }
	 else if(chatId != '')
	 {
	   if(chatType == "")
	   {
		   alert("Please Select Chat Type");
		    return false;
	   }
	 }	
	 else if(querytxt=='')
	 {
		   alert("Please enter your query");
		   return false;	
	 }
	 
	 	document.getElementById('post_enquiry').innerHTML = "<b style='color:#FFFFFF; font-size:18px;'>Please Wait...</b>";
		
	 	process = 'loadEvent';
		output = 'text';
		url = getURL() + "/project/view_project/?act=SBQF&name="+nametxt+"&email="+emailtxt+"&phone="+phonetxt+"&query="+querytxt+"&projectname="+projtxt+"&projectname_txt="+projtxt_val+"&salesExecutive="+sales_executive+"&siteVisitDate="+sitevisitdate+"&interestSiteVisit="+siteinterest+"&chatId="+chatId+"&chatType="+chatType+"&builderName="+builderName+"&price="+price+"&priceText="+priceText+"&projectCode="+projectCode+"&projectId="+projectId+"&projectCity="+projectCity;
		//alert(url);
		var loader = "<img src='{$TEMPLATE}/images/ajax-loader.gif'/>";
		$('#buyerFormResponse').html(loader);
		responseHandler	=	"processEventResponseEnquiry";	
		ajaxPostRequest(url, "");
		return false;	  
}
function getURL()
{
	url		=	document.location.href;
	x		=	url.indexOf(".");
	x		=	url.indexOf("/",x);
	return url.substring(0,x);
}
function includeJsFile(file)
{
  var script  = document.createElement('script');
  script.src  = file;
  script.type = 'text/javascript';
  script.defer = true;
  document.getElementsByTagName('head').item(0).appendChild(script);
}
//------------------------------------------------------------------------------------------------------------------
function processEventResponseEnquiry(responseText)
{
	if ($('#enq').dialog('isOpen') == true)
            $('#enq').dialog('close');
        else
            $('#enq').dialog('open');

	//return false;
	//alert(responseText);
	
	//includeJsFile('/scripts/jquery-1.2.3.min.js');
	//includeJsFile('/scripts/jquery-1.2.3.min.js');
	//includeJsFile('/scripts/lightbox/thickbox.js');
//	includeJsFile('/scripts/lightbox/thickbox.js');
	/*document.getElementById('buyerFormResponse').innerHTML = responseText;
	document.getElementById('buyer_name').value ='';
	document.getElementById('buyer_email').value ='';
	document.getElementById('buyer_mobile').value ='';
	document.getElementById('buyer_query').value ='';
	document.getElementById('buyer_chatId').value ='';*/
	//document.getElementById('output_txt').innerHTML =responseText ;
	
}
//------------------------------------------------------------------------------------------------------------------
//Ponnuchelvam added on 24-10-2009
//-----------------------------------------------------------------------
function loadPage(url,rh)
{
	//process		=	'loadResPage()';
	output		=	'text';
	var loadingDiv	=	"";
	var loader	=	"<center><img src='/templates/default/images/ajax-loader.gif'></center>";
	if ( rh == "processEventResponseSPL" )
	{
		loadingDiv	=	"similarProperties";
	}
	
	//$("#"+loadingDiv).html(loader);
	responseHandler	=	rh;
	ajaxPostRequest(url, "");		
	return false;
}
//------------------------------------------------------------------------------------------------------------------------------
function processEventResponseSPL(responseText)
{  
	document.getElementById('similarProperties').innerHTML = responseText;	
}
//----------------------------------------------------------------------------------------------------------------------------------
//----------------------------below the code for phone number validation-------------------------------------------------------------
// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

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 trim(s)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not a whitespace, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
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++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
var bracket=3
strPhone=trim(strPhone)
if(strPhone.indexOf("+")>1) return false
if(strPhone.indexOf("-")!=-1)bracket=bracket+1
if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
var brchr=strPhone.indexOf("(")
if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}
//---------------------------------------------------------------Phone number validation end here---------------------------------------------------------------