// CREATING THE REQUEST

function createRequestObject()
{
	try
	{
		xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
	}
	catch(e)
	{
		alert('Sorry, but your browser doesn\'t support XMLHttpRequest.');
	}
	return xmlhttp;
}

var http = createRequestObject();
var sess = createRequestObject();

// IMAGE REFRESHING

function refreshimg()
{
	var url = 'includes/image_req.php';
	dorefresh(url, displayimg);
}

function dorefresh(url, callback)
{
	sess.open('POST', 'includes/newsession.php', true);
	sess.send(null);
	http.open('POST', url, true);
	http.onreadystatechange = displayimg;
	http.send(null);
}

function displayimg()
{
	if(http.readyState == 4)
	{
		var showimage = http.responseText;
		document.getElementById('captchaimage').innerHTML = showimage;
	}
}

// SUBMISSION

function check()
{

	var submission = document.getElementById('captcha').value;
	var url = 'includes/process.php?captcha=' + submission;
	docheck(url, displaycheck);
}

function docheck(url, callback)
{

	http.open('GET', url, true);
	http.onreadystatechange = displaycheck;
	http.send(null);
}

//SUBMIT THE FORM, IF THE CAPTCHA IS CORRECT
function submitform(){
var strtsite = document.getElementById("strtsite").value;
var redesign = document.getElementById("redesign").value;
var logo = document.getElementById("logo").value;
var flash= document.getElementById("flash").value;
var database = document.getElementById("database").value;
var content = document.getElementById("content").value;
var shopcart = document.getElementById("shopcart").value;
var creditcard = document.getElementById("creditcard").value;
var seo = document.getElementById("seo").value;
var graphic = document.getElementById("graphic").value;
var projdetails = document.getElementById("projdetails").value;
var numberofpage = document.getElementById("numberofpage").value;
var budget = document.getElementById("budget").value;
var stdate = document.getElementById("stdate").value;
var websiteurl = document.getElementById("websiteurl").value;
var comments = document.getElementById("comments").value;
var websiteurl = document.getElementById("websiteurl").value;
var name = document.getElementById("name").value;
var email = document.getElementById("email").value;
var phone = document.getElementById("phone").value;
var messenger2 = document.getElementById("messenger2").value;
var msgid= document.getElementById("msgid").value;
document.getElementById('loading').style.display = 'block';

//document.captchaform.submit.disabled = 'true'; //DISABLE THE SUBMIT BUTTON
http.open('GET', 'includes/freecote.php?strtsite=' +strtsite +'&redesign=' +redesign +'&logo=' +logo +'&flash=' +flash +'&database=' +database +'&content=' +content +'&shopcart=' +shopcart +'&creditcard=' +creditcard +'&seo=' +seo +'&graphic=' +graphic +'&projdetails=' +escape(projdetails) +'&numberofpage=' +numberofpage +'&budget=' +budget +'&stdate=' +stdate +'&websiteurl=' +websiteurl +'&comments=' +escape(comments) +'&name=' +name +'&email=' +email +'&phone=' +phone +'&messenger2=' +messenger2 +'&msgid=' +msgid); 
	http.onreadystatechange = printit;
	http.send(null);

}
//PRINT THE RESPONSE FROM PHP
function printit()
{
	if(http.readyState == 4)
	{
	
	document.getElementById('loading').style.display = 'none';
	document.getElementById('results').innerHTML = http.responseText; //PRINT THE PHP'S RESPONSE IN THE RESULTS DIV
	//again call image referess 	// modify by partha // september 2009 //next 2 lines
var url = 'includes/image_req.php';
	dorefresh(url, displayimg);
	
	// modify by partha // september 2009 
	
	}
}	
function displaycheck()
{
	if(http.readyState == 4)
	{
		var showcheck = http.responseText;
		if(showcheck == '1') //CAPTCHA IS CORRECT
		{
			document.getElementById('captcha').style.border = '1px solid #49c24f';
			document.getElementById('captcha').style.background = '#bcffbf';
			document.getElementById('captchaerror').innerHTML = '';
	
			submitform(); //SUBMIT THE FORM
		}
		if(showcheck == '0')
		{
			document.getElementById('captcha').style.border = '1px solid #c24949';
			document.getElementById('captcha').style.background = '#ffbcbc';
			document.captchaform.captcha.value = ''; //RESET THE CAPTCHA INPUT'S VALUE
			document.captchaform.captcha.focus(); //CHANGE THE FOCUS TO CAPTCHA INPUT
			document.getElementById('captchaerror').innerHTML = '<font color="#c24949"><b>Please Re-enter the CAPTCHA</b></font>';
		}
	}
}