// JavaScript Document

// JavaScript Document

//Gets the browser specific XmlHttpRequest Object 

function getXmlHttpRequestObject() {

 if (window.XMLHttpRequest) {

    return new XMLHttpRequest(); //Mozilla, Safari ...

 } else if (window.ActiveXObject) {

    return new ActiveXObject("Microsoft.XMLHTTP"); //IE

 } else {

    //Display our error message

    alert("Your browser doesn't support the XmlHttpRequest object.");

 }

}



//Our XmlHttpRequest object

var receiveReq = getXmlHttpRequestObject();



//Initiate the AJAX request

function makeRequest(url, param) {



//If our readystate is either not started or finished, initiate a new request

 if (receiveReq.readyState == 4 || receiveReq.readyState == 0) {

   //Set up the connection to captcha_test.html. True sets the request to asyncronous(default) 

   receiveReq.open("POST", url, true);



   //Set the function that will be called when the XmlHttpRequest objects state changes

  

   receiveReq.onreadystatechange = updatePage; 
 //Add HTTP headers to the request
   receiveReq.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
   receiveReq.setRequestHeader("Content-length", param.length);
   receiveReq.setRequestHeader("Connection", "close");
   //Make the request
   receiveReq.send(param);
 }   

}



//Called every time our XmlHttpRequest objects state changes

function updatePage() {

	

 //Check if our response is ready

 if (receiveReq.readyState == 4) {



   //Set the content of the DIV element with the response text

   document.getElementById('firstForm').innerHTML = receiveReq.responseText;
 }

}





//Called every time when form is perfomed

function getParam(theForm) {



 var url = 'ayatAjax.php';

// if(document.getElementById('firstForm'))
	// document.getElementById('firstForm').innerHTML='none';	
 //Set up the parameters of our AJAX call

 var postStr;

 postStr  = theForm.suraName.name + "=" + encodeURIComponent( theForm.suraName.value );



 //Call the function that initiate the AJAX request



 makeRequest(url, postStr);

}



//Called every time when form is perfomed