// JavaScript Document

var xmlHttp

function changecont(str,no)
{
//alert (str);

var idno=document.getElementById('idno').value
if(idno==no)
 return false;
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 
var url="content.php"
url=url+"?content="+str
url=url+"&no="+no
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)

} 

function stateChanged() 
{ 
var res=xmlHttp.responseText 
var arr=res.split("-***amar**-");
var content=arr[0];
var no=arr[1];
var idno=document.getElementById('idno').value
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 if(no!=idno){
document.getElementById(no).className="selected"
document.getElementById(idno).className="link"
document.getElementById('idno').value=no;
 }
 document.getElementById("contentinner").innerHTML=content
 } 
 else
 {
	  document.getElementById('contentinner').innerHTML='<img src="images/loader.gif">'
 }
}

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 removeSpaces(str) {
	
	return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}
function valdation()
{
	var name = document.formcontact.name
	var email = document.formcontact.email
	var phone = document.formcontact.phone
	var query = document.formcontact.query
	document.getElementById("loading").innerHTML=""
	document.getElementById("loading").className="loading"
	
	name.value=removeSpaces(name.value)
	email.value=removeSpaces(email.value)
	phone.value=removeSpaces(phone.value)
	query.value=removeSpaces(query.value)
	
	if(name.value=="")
	{
		document.getElementById("loading").innerHTML="Name must be filled."
		name.focus();
		return false
	}
	else
	if(email.value=="")
	{
		document.getElementById("loading").innerHTML="Email must be filled."
		email.focus();
		return false
	}
	else
	if(!(email.value).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/))
	{
	document.getElementById("loading").innerHTML="Enter valid Email."
	email.focus();
	return false
	}
	else
	if(phone.value=="")
	{
		document.getElementById("loading").innerHTML="Phone Number must be filled."
		phone.focus();
		return false
	}
	else
	if(!(phone.value).match(/^[0-9]+$/))
	{
	document.getElementById("loading").innerHTML="Phone Number must be in digits."
	phone.focus();
	return false
	}
	else
	if(query.value=="")
	{
		document.getElementById("loading").innerHTML="Query must be filled."
		query.focus();
		return false
	}
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Browser does not support HTTP Request")
	  return
	  } 
	var url="submitContactUs.php"
	params="name="+name.value
	params=params+"&email="+(email.value)
	params=params+"&phone="+phone.value
	params=params+"&query="+query.value
	params=params+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChangedAlert 
	xmlHttp.open("POST",url,true)
	xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xmlHttp.setRequestHeader("Content-length", params.length);
	xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(params)

}
function stateChangedAlert() 
{ 
var result=xmlHttp.responseText 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
	  if (xmlHttp.status == 200) 
	  {
		document.getElementById("loading").className="message"
		document.getElementById("loading").innerHTML=result
	   }
	   else
	   {
		alert("There was a problem.Page not found on server.");
	   } 
 } 
 else
 {
	  document.getElementById('loading').innerHTML="<img src='images/loader.gif'>"
 }
}