function createRequestObject()
{
/* Initialising the variable xmlhttp */
	var xmlhttp=false;
	
/* Try and catch block for creating xmlhttp object according to the browser */
	try
	{
	/* The xmlhttp object is built into the Microsoft XML Parser. */
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
		try 
		{
		/* The xmlhttp object is built into the Microsoft IE. */
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch (E) 
		{
			xmlhttp = false;
		}
	}
/* The xmlhttp object is built into the browsers other than Microsoft IE. */
	if (!xmlhttp && typeof XMLHttpRequest!='undefined')
	{
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}
var xmlhttp= createRequestObject();



function check_email()
{
var ch_email = document.register.email.value;
if(ch_email.length == '0')
{
document.getElementById('err_email').innerHTML = 'please! enter your email id!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'email=' + ch_email,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_email').innerHTML = test;
		}
	}
	
}


function check_password()
{
var ch_password = document.register.password.value;
if(ch_password.length <= '6')
{
document.getElementById('err_password').innerHTML = 'Password should be more than 6 characters!' ;
}
else
document.getElementById('err_password').innerHTML = '' ;

/*xmlhttp.open('GET','val_function.php?' + 'cust_password=' + ch_password,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_password').innerHTML = test;
		}
	}
*/	
}

function check_repassword()
{
var ch_repassword = document.register.repassword.value;
if(ch_repassword.length == '0')
{
document.getElementById('err_repassword').innerHTML = 'please! Re-enter your password!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'repassword=' + ch_repassword,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
				//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_repassword').innerHTML = test;
		}
	}
}

function check_customer_nick_name()
{
var ch_customer_nick_name = document.register.customer_nick_name.value;
if(ch_customer_nick_name.length == '0')
{
document.getElementById('err_customer_nick_name').innerHTML = 'please! enter your nick name!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'customer_nick_name=' + ch_customer_nick_name,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_customer_nick_name').innerHTML = test;
		}
	}
}




<!-------------validation for seller_register.php----------------------->


function val_seller_userid()
{
var ch_userid = document.sellersignup_form.userid.value;
if(ch_userid.length == '0')
{
document.getElementById('err_userid').innerHTML = 'please! enter your user id!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'userid=' + ch_userid,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_userid').innerHTML = test;
		}
	}
}


function val_seller_password()
{
var ch_seller_password = document.sellersignup_form.seller_password.value;
if(ch_seller_password.length == '0')
{
document.getElementById('err_seller_password').innerHTML = 'please! enter your password!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'seller_password=' + ch_seller_password,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_seller_password').innerHTML = test;
		}
	}
}



function val_seller_nick_name()
{
	
var ch_nick_name = document.sellersignup_form.seller_nick_name.value;

if(ch_nick_name.length == '0')
{
document.getElementById('err_seller_nick').innerHTML = 'please! enter a nick name!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'nick_name=' + ch_nick_name,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_seller_nick').innerHTML = test;
		}
	}
}






function val_seller_name()
{
	
var ch_name = document.sellersignup_form.name.value;

if(ch_name.length == '0')
{
document.getElementById('err_name').innerHTML = 'please! enter name!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'name=' + ch_name,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_name').innerHTML = test;
		}
	}
}
function val_seller_company()
{
var ch_company = document.sellersignup_form.company.value;
if(ch_company.length == '0')
{
document.getElementById('err_company').innerHTML = 'please! enter your company name!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'company=' + ch_company,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_company').innerHTML = test;
		}
	}
}



function val_seller_business()
{
var ch_business = document.sellersignup_form.business.value;
if(ch_business.length == '0')
{
document.getElementById('err_business').innerHTML = 'please! enter your business type!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'business=' + ch_business,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_business').innerHTML = test;
		}
	}
}

function val_seller_portal_category()
{
var ch_portal_category = document.sellersignup_form.portal_category.value;
	if(ch_portal_category == '0')
	{
		document.getElementById('err_portal_category').innerHTML = 'Please! select your portal category!';
		return false;
	}	
	xmlhttp.open('GET','val_function.php?' + 'portal_category=' + ch_portal_category,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_portal_category').innerHTML = test;
}
}
}


function val_seller_category()
{
var ch_category = document.sellersignup_form.category.value;
if(ch_category.length == '0')
{
document.getElementById('err_category').innerHTML = 'please! enter your category!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'category=' + ch_category,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_category').innerHTML = test;
		}
	}
}

function val_seller_address()
{
var ch_address = document.sellersignup_form.address.value;
if(ch_address.length == '0')
{
document.getElementById('err_address').innerHTML = 'please! enter your address!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'address=' + ch_address,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_address').innerHTML = test;
		}
	}
}


function val_seller_city()
{
var ch_city = document.sellersignup_form.city.value;
if(ch_city.length == '0')
{
document.getElementById('err_city').innerHTML = 'please! enter your city!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'city=' + ch_city,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() {
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_city').innerHTML = test;
		}
	}
}


function val_seller_state()
{
var ch_state = document.sellersignup_form.state.value;
if(ch_state.length == '0')
{
document.getElementById('err_state').innerHTML = 'please! enter your state!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'state=' + ch_state,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_state').innerHTML = test;
		}
	}
	
}

function val_seller_country()
{
var ch_country = document.sellersignup_form.country.value;
if(ch_country.length == '0')
{
document.getElementById('err_country').innerHTML = 'please! enter your country!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'country=' + ch_country,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_country').innerHTML = test;
		}
	}
	
}



function val_seller_pin()
{
var ch_pin = document.sellersignup_form.pin.value;
if(ch_pin.length == '0')
{
document.getElementById('err_pin').innerHTML = 'please! enter zip code!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'pin=' + ch_pin,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_pin').innerHTML = test;
		}
	}
	
}


function val_seller_tel()
{
var ch_tel = document.sellersignup_form.tel.value;
if(ch_tel.length == '0')
{
document.getElementById('err_tel').innerHTML = 'please! enter telephone number!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'tel=' + ch_tel,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_tel').innerHTML = test;
		}
	}
	
}

function val_seller_fax()
{
var ch_fax = document.sellersignup_form.fax.value;
if(ch_fax.length == '0')
{
document.getElementById('err_fax').innerHTML = 'please! enter fax number!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'fax=' + ch_fax,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_fax').innerHTML = test;
		}
	}
	
}



function var_seller_email()
{
var ch_email = document.sellersignup_form.emaill.value;
if(ch_email.length == '0')
{
document.getElementById('err_email').innerHTML = 'please! enter your email id!' ;
return false;
}
xmlhttp.open('GET','val_function.php?' + 'emaill=' + ch_email,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_email').innerHTML = test;
		}
	}
	
}


function check_mail()
{
var check_mail = document.register.email.value;
if(check_mail.length == 0)
{
document.getElementById('err_mail').innerHTML = 'please enter your email id!' ;
return false;
}

xmlhttp.open('GET','val_function.php?' + 'cust_email=' + check_mail,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_mail').innerHTML = test;
		}
	}
	
}


function add_wishlist(productId,custId)
{

document.getElementById('display_wishlist').style.display='none';
document.getElementById('hide_wishlist').style.display='block';

xmlhttp.open('GET','http://www.bazara2z.com/product-details/wishlist.php?' + 'productid=' + productId + '&custid=' + custId ,true);

	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_mail').innerHTML = test;
		}
	}
	
}



function check_customer_address()
{
var cust_add = document.register.customer_address.value;
if(cust_add.length == 0)
{
document.getElementById('err_customer_addr').innerHTML = 'please! enter your address!' ;
return false;
} else if(cust_add.length < '5')
{document.getElementById('err_customer_addr').innerHTML = 'address too short!' ;
return false;
}
else 
{
document.getElementById('err_customer_addr').innerHTML = '' ;
return false;
}}


function check_customer_country()
{
var cust_country = document.register.customer_country.value;

if(cust_country.length == 0)
{
document.getElementById('err_customer_country').innerHTML = 'please! enter your country!' ;
return false;
} 
else if(cust_country =='India' || cust_country == 'india' || cust_country== 'INDIA')
{
document.getElementById('sh_merchant').style.visibility = 'visible';
document.getElementById('sh_merchant_merchant').style.display = 'none';
document.getElementById('err_customer_country').innerHTML = '' ;
}
else if(cust_country !='India' || cust_country != 'india' || cust_country!= 'INDIA')
{
document.getElementById('sh_merchant').style.visibility = 'hidden';
document.getElementById('sh_merchant_merchant').style.display = 'block';
document.getElementById('merchant_type').checked = false ;

}

else
document.getElementById('err_customer_country').innerHTML = '' ;
}
	
function check_customer_city()
{
var cust_city = document.register.customer_city.value;
if(cust_city.length == 0)
{
document.getElementById('err_customer_city').innerHTML = 'please! enter your city!' ;
return false;
} 
else 
{
document.getElementById('err_customer_city').innerHTML = '' ;
return false;
}}

	
	

	



/*function var_seller_home()
{
var ch_home = document.sellersignup_form.home.value;
	if(ch_home == '0')
	{
		document.getElementById('err_home').innerHTML = 'Please! Enter your web site!';
		return false;
	}	
	xmlhttp.open('GET','val_function.php?' + 'home=' + ch_home,true);
	xmlhttp.send(null);
	xmlhttp.onreadystatechange = function() 
	{
	if(xmlhttp.readyState == 4 || xmlhttp.readyState == "complete")
		{	
		var test = xmlhttp.responseText;
		
		//document.getElementById('price_result').style.visibility = 'visible';
		document.getElementById('err_home').innerHTML = test;
}
}
}*/