function createRequestObject(){
	var xmlHttp;
	try{
		// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();

	}catch (e)	{
		// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}catch (e)	{
			try{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}catch (e)	{
				alert("Your browser does not support AJAX!");
				return false;
			}
		}
	}

	return xmlHttp;

}//createRequestObject


function handleDivTag(divtag)
{
   var divtag;
   return divtag;
}


// Make the XMLHttpRequest object
var http = createRequestObject();


// Create the Divtag Handler -- Mainly an IE 6 Fix
var divhandler = new handleDivTag(null); 


function sendRequest(url, divId) {

	// This function is getting used in registration process

   // Open PHP script for requests
  
   http.open('get',url);
   http.onreadystatechange = handleResponse;
    divhandler.divtag = divId;
   http.send(null);

}//sendRequest



function sendRequestMessages(url, id, divId) {


// This function is getting used in Private Messaging System

   // Open PHP script for requests
   http.open('get',url+id);
   http.onreadystatechange = handleResponse;
   divhandler.divtag = divId;
   http.send(null);
}//sendRequestMessages

function handleResponse() {

   if(http.readyState == 4 && http.status == 200){

      // Text returned FROM the PHP script
      var response = http.responseText;

      if(response) {
         // UPDATE ajaxTest content
         document.getElementById(divhandler.divtag).innerHTML = response;
      }

   }
  
}//handleResponse
function CheckLoginId(url, divId) {

	// This function is getting used in registration process

   // Open PHP script for requests

   http.open('get',url);
   http.onreadystatechange = check;
   http.send(null);

}
function check() {

   if(http.readyState == 4 && http.status == 200){

      // Text returned FROM the PHP script
      var response = http.responseText;

      if(response) {
         // UPDATE ajaxTest content
		// alert(response);	
		if(response == "Login Id already exists")
		{
			document.getElementById('next').disabled = true;
			document.getElementById('mtxtLoginId').focus();
		}
		else
		{
			document.getElementById('next').disabled = false;	
		}
         document.getElementById('count').innerHTML = response;
      }

   }
  
}//handleResponse