function createRequest()
{
	try {request = new XMLHttpRequest();}
    catch (trymicrosoft)
    {
       try{request = new ActiveXObject("Msxml2.XMLHTTP");}
       catch (othermicrosoft)
       {
    		try{request = new ActiveXObject("Microsoft.XMLHTTP");}
            catch (failed)
            {
            	request = null;
            }
        }
     }
     if (request == null)
        alert("Error creating request object!");
     else
	     return request;
}


function pStriength(val,compulsory)
{
	var sp_ = document.getElementById('sp_pass');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var input = val.value;
	var msg = document.getElementById('sp_pwordMsg');
	var hd_score = document.getElementById('hd_score');
	var tb_username = document.getElementById('tb_username').value;
	var score = 0;

	//alert(input)
	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 5)
	{
		score = -1;
		msg.innerHTML = '<span class="err">Your password needs to be at least 6 characters long</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		hd_score.value = score;
	}
	else if (tb_username == val)
	{
		score = -2;
		msg.innerHTML = '<span class="err">Your password cannot be the same as your username</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		hd_score.value = score;
	}
 	else
	{
		score = input.length;
		//---- if password has both lowercase and uppercase characters, give 1 point.
	    if ( ( input.match(/[a-z]/) ) && ( input.match(/[A-Z]/) ) )
			score = score + 3;

    	//---- if password has at least one number, give 1 point.
	    if (input.match(/\d+/))
			score = score + 3;

    	//---- if password has at least one special character, give 1 point.
	    if (input.match(/.[!,@,#,$,%,^,&,*,?,_,~,-,(,)]/) )
			score = score + 4;

		if (input.length > 10)
			score ++;

		//alert(score)
		checkPassword(input,score);
	}
}

function checkPassword(pword,score)
{
   	createRequest();
	if (request)
	{
		var url = 'password_ajax.aspx?score='+score+'&pword='+pword+'&dummy='+new Date().getTime();
		//alert(url)
   		request.onreadystatechange = function() {
		};
   	    request.open("GET", url, true);
	    request.onreadystatechange = returnStrength;
   		request.send(null);
    	return true;
	}
	else
   		return false;
}

function returnStrength()
{
	if (request.readyState == 4)
   	{
   		if (request.status == 200 || request.status == 304)
        {
			var score = unescape(request.responseText);
			var sp_ = document.getElementById('sp_pass');
			var msg = document.getElementById('sp_pwordMsg');
			var hd_score = document.getElementById('hd_score');

			//alert(score)
			if (score < 7)
			{
				msg.innerHTML = '';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/donebutveryweak.gif"  alt="Done but very weak password" />';
			}
			else if (score >= 7 && score < 8)
			{
				msg.innerHTML = '';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/donebutweak.gif" alt="Done but weak password" />';
			}
			else if (score >= 8 && score < 10)
			{
				msg.innerHTML = '';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/donemedium.gif" alt="Done with medium strength password" />';
			}
			else if (score >= 10 && score < 13)
			{
				msg.innerHTML = '';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/donestrong.gif" alt="Done with strong password" />';
			}
			else
			{
				msg.innerHTML = '';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/doneverystrong.gif" alt="Done with very strong password" />';
			}
			hd_score.value = score;
		}
	}
}

function pass2Check(val,compulsory)
{
	var sp_ = document.getElementById('sp_pass2');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_pass2Msg');
	var pass1 = document.getElementById('tb_pass1xx').value;
	var pass2 = val.value;
	
	if (pass1 != pass2)
	{
		msg.innerHTML = '<span class="err">Looks like your 2 passwords do not match</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="invalid passwords" />';
	}
	else
		Thnaks(msg,sp_);
}

function userNameExists(val,compulsory)
{
	var sp_ = document.getElementById('sp_uname');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_usernMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 5)
	{
		msg.innerHTML = '<span class="err">Your username needs to be at least 5 characters long</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="invalid username" />';
	}
	else
		checkUsername(input);
}

function checkUsername(username)
{
   	createRequest();
	if (request)
	{
		var url = 'password_ajax.aspx?username='+username+'&dummy='+new Date().getTime();
		//alert(url)
   		request.onreadystatechange = function() {
		};
   	    request.open("GET", url, true);
	    request.onreadystatechange = returnUsername;
   		request.send(null);
    	return true;
	}
	else
   		return false;
}

function returnUsername()
{
	if (request.readyState == 4)
   	{
   		if (request.status == 200 || request.status == 304)
        {
			var score = unescape(request.responseText);
			var sp_ = document.getElementById('sp_uname');
			var msg = document.getElementById('sp_usernMsg');

			//alert(score.toLowerCase())
			if (score.toLowerCase() == 'true')
			{
				msg.innerHTML = '<span class="err">Looks like that username has been taken</span>';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="invalid username" />';
			}
			else
				Thnaks(msg,sp_);
		}
	}
}


function emailExists(val,compulsory)
{
	var sp_ = document.getElementById('sp_email');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_emailMsg');
	var email = val.value;
	var re_alph = /^\w+([-+./']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (! re_alph.test(email))
	{
		msg.innerHTML = '<span class="err">Please enter a valid email address</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		checkEmailAddress(email);
}

function checkEmailAddress(email)
{
   	createRequest();
	if (request)
	{
		if (document.getElementById('hd_userid'))
		{
			var userid = document.getElementById('hd_userid').value;
			var url = 'password_ajax.aspx?userid='+userid+'&email='+email+'&dummy='+new Date().getTime();
		}
		else
			var url = 'password_ajax.aspx?email='+email+'&dummy='+new Date().getTime();
		//alert(url)
   		request.onreadystatechange = function() {
		};
   	    request.open("GET", url, true);
	    request.onreadystatechange = returnEamil;
   		request.send(null);
    	return true;
	}
	else
   		return false;
}

function returnEamil()
{
	if (request.readyState == 4)
   	{
   		if (request.status == 200 || request.status == 304)
        {
			var score = unescape(request.responseText);
			var sp_ = document.getElementById('sp_email');
			var msg = document.getElementById('sp_emailMsg');

			if (score.toLowerCase() == 'true')
			{
				msg.innerHTML = '<span class="err">Looks like this email address has already been registered</span>';
				sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="invalid username" />';
			}
			else
				Thnaks(msg,sp_);
		}
	}
}


function fname(val)
{
	var sp_ = document.getElementById('sp_fname');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_fnameMsg');
	var input = val.value;

	if (input.length < 1)
	{
		msg.innerHTML = '<span class="err">Please enter your firstname</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}


function sname(val)
{
	var sp_ = document.getElementById('sp_sname');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_snameMsg');
	var input = val.value;

	if (input.length < 1)
	{
		msg.innerHTML = '<span class="err">Please enter your surname</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function fullname(val,compulsory)
{
	var sp_ = document.getElementById('sp_fullname');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_fullnameMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 1)
	{
		msg.innerHTML = '<span class="err">You need to enter your fullname</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function add1(val,compulsory)
{
	var sp_ = document.getElementById('sp_add1');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_add1Msg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 2)
	{
		msg.innerHTML = '<span class="err">You need to enter your full address</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function add2(val,compulsory)
{
	var sp_ = document.getElementById('sp_add2');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_add2Msg');
	var input = document.getElementById('tb_add1').value+' '+val.value;

	if (!compulsory)
	{
		//alert('*'+input+'*')
		if (input.length < 8)
		{
			msg.innerHTML = '<span class="err">You need to enter your full address</span>';
			sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		}
		else
		{
			Thnaks(msg,sp_);
			Thnaks(document.getElementById('sp_add1Msg'),document.getElementById('sp_add1'));
		}
	}
	else if (input.length < 8)
	{
		msg.innerHTML = '<span class="err">You need to enter your full address</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
	{
		Thnaks(msg,sp_);
		Thnaks(document.getElementById('sp_add1Msg'),document.getElementById('sp_add1'));
	}
}

function town(val,compulsory)
{
	var sp_ = document.getElementById('sp_town');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_townMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 2)
	{
		msg.innerHTML = '<span class="err">You need to enter your town</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function checkTel(val,compulsory)
{
	var sp_ = document.getElementById('sp_tel');
	if (document.getElementById('dd_country'))
		var country = document.getElementById('dd_country')[document.getElementById('dd_country').selectedIndex].value;
	else
		var country = 0
	//alert(compulsory)
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_telMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 8)
	{
		msg.innerHTML = '<span class="err">Please enter your telephone number</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else if (country == 1) // UK
	{
		if (input.length < 11)
		{
			msg.innerHTML = '<span class="err">Please enter your telephone number including the STD (area) code</span>';
			sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		}
		else
			Thnaks(msg,sp_);
	}
	else
		Thnaks(msg,sp_);
}

function pcode(val,compulsory)
{
	var sp_ = document.getElementById('sp_pcode');
	var country = document.getElementById('dd_country')[document.getElementById('dd_country').selectedIndex].value;
	//alert(country)
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/done.gif" />';
	var msg = document.getElementById('sp_pcodeMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 5)
	{
		msg.innerHTML = '<span class="err">Please enter your full postcode</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else if (country == 'United Kingdom_U') // UK
	{
		var re_alph = /^([Gg][Ii][Rr] 0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9]?[A-Za-z])))) {0,1}[0-9][A-Za-z]{2})$/;
		if (! re_alph.test(input))
		{
			msg.innerHTML = '<span class="err">invalid UK postcode</span>';
			sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		}
		else
			Thnaks(msg,sp_);
	}
	else
		Thnaks(msg,sp_);
}


function pcode2(val,compulsory)
{
	var sp_ = document.getElementById('sp_pcode2');
	var country = document.getElementById('dd_delcountry')[document.getElementById('dd_delcountry').selectedIndex].value;
	//alert(country)
	sp_.innerHTML = '<img src="/Ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_pcode2Msg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 4)
	{
		msg.innerHTML = '<span class="err">Please enter your full postcode</span>';
		sp_.innerHTML = '<img src="/Ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else if (country == 1) // UK
	{
		var re_alph = /^([Gg][Ii][Rr] 0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9]?[A-Za-z])))) {0,1}[0-9][A-Za-z]{2})$/;
		if (! re_alph.test(input))
		{
			msg.innerHTML = '<span class="err">invalid UK postcode</span>';
			sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
		}
		else
			Thnaks(msg,sp_);
	}
	else
		Thnaks(msg,sp_);
}

function checkEmail(val,compulsory)
{
	var sp_ = document.getElementById('sp_email');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_emailMsg');
	var email = val.value;
	var re_alph = /^\w+([-+./']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;

	if (!compulsory)
	{
		if (email.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (! re_alph.test(email))
	{
		msg.innerHTML = '<span class="err">Please enter a valid email address</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function checkComment(val,compulsory)
{
	var sp_ = document.getElementById('sp_Comment');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_CommentMsg');
	var input = val.value;

	if (!compulsory)
	{
		if (input.length < 1)
			emptyPrompts(msg,sp_)
		else
			Thnaks(msg,sp_);
	}
	else if (input.length < 5)
	{
		msg.innerHTML = '<span class="err">Please enter your comments</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function checkdate(val)
{
	var sp_ = document.getElementById('sp_date');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_dateMsg');
	var input = val.value;

	if (! validateDate(input))
	{
		msg.innerHTML = '<span class="err">Invalid date format</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function validateDate(input)
{
    var validformat=/^\d{1,2}\/\d{1,2}\/\d{4}$/ //Basic check for format validity
    var returnval=false
    if (!validformat.test(input))
		returnval = false;
    else
	{
		//Detailed check for valid date ranges
    	var dayfield = input.split("/")[0]
	    var monthfield = input.split("/")[1]
	    var yearfield = input.split("/")[2]
	    var dayobj = new Date(yearfield, monthfield-1, dayfield)
    	if ((dayobj.getMonth()+1!=monthfield)||(dayobj.getDate()!=dayfield)||(dayobj.getFullYear()!=yearfield))
		    alert('Invalid Day, Month, or Year range detected. Please correct.')
	    else
        	returnval = true;
    }
   	return returnval
}


function checkGenerticText(val,sp_span,msg_span,errMess,minLength,compulsory)
{
	var sp_ = document.getElementById(sp_span);
	var msg = document.getElementById(msg_span);
	var input = val.value;

	if (input.length < minLength && (input.length > 0 || compulsory))
	{
		msg.innerHTML = '<span class="err">'+errMess+'</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else if (input.length > 0)
		Thnaks(msg,sp_);
	else
	{
		sp_.innerHTML = '';
		msg.innerHTML = '';
	}
}

function combo(val,notset)
{
	var sp_ = document.getElementById('sp_tot');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_totMsg');
	var input = val[val.selectedIndex].value;
	if (input == notset)
	{
		msg.innerHTML = errMess;
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="'+errMess+'" />';
	}
	else
		Thnaks(msg,sp_);
}


function ccCardNo(val)
{
	var sp_ = document.getElementById('sp_cardNo');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_cardNoMsg');
	var input = val.value;
	//var re_alph = /^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/;

	if (input.length < 10)
	{
		msg.innerHTML = '<span class="err">You need to enter your full credit card number</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
//	else if (! re_alph.test(input))
//	{
//		msg.innerHTML = '<span class="err">Looks like you have entered an invalid card number</span>';
//		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
//	}
	else
		Thnaks(msg,sp_);
}

function ccFullname(val)
{
	var sp_ = document.getElementById('sp_cardFullname');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_cardFullnameMsg');
	var input = val.value;

	if (input.length < 3)
	{
		msg.innerHTML = '<span class="err">You need to enter the name as it appears on your card</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function cardStartDate()
{
	var sp_ = document.getElementById('sp_startDate');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_startDateMsg');
	var mm = document.getElementById('dd_startMonth')[document.getElementById('dd_startMonth').selectedIndex].value;
	var yy = document.getElementById('dd_startYear')[document.getElementById('dd_startYear').selectedIndex].value;
	var myDate = new Date();
	var today = new Date();
	
	myDate.setFullYear(yy,mm-1,01);
	if (myDate > today)
	{
		msg.innerHTML = '<span class="err">Looks like your card is not valid yet</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function cardEndDate()
{
	var sp_ = document.getElementById('sp_endDate');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_endDateMsg');
	var mm = document.getElementById('dd_endMonth')[document.getElementById('dd_endMonth').selectedIndex].value;
	var yy = document.getElementById('dd_endYear')[document.getElementById('dd_endYear').selectedIndex].value;
	var today = new Date();

	expiry = new Date(yy, mm);
	if (today.getTime() > expiry.getTime())
	{
		msg.innerHTML = '<span class="err">Your card has expired</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else
		Thnaks(msg,sp_);
}

function ccsv2(val)
{
	var sp_ = document.getElementById('sp_cv2');
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/animated_loading.gif" />';
	var msg = document.getElementById('sp_cv2Msg');
	var input = val.value;

	if (input.length < 3)
	{
		msg.innerHTML = '<span class="err">You need to enter your 3 digit CV2 number</span>';
		sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="" />';
	}
	else if (!IsNumeric(input))
	{
			msg.innerHTML = '<span class="err">invalid CV number</span>';
			sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/warning.gif" alt="invalid CV2 number" />';
	}
	else
		Thnaks(msg,sp_);

}

function emptyPrompts(msg,sp_)
{
	msg.innerHTML = '';
	sp_.innerHTML = '';
}

function Thnaks(msg,sp_)
{
	msg.innerHTML = '';
	sp_.innerHTML = '<img src="/ringwoodbrewery/shared/img/icons/done.gif" alt="done" />';
}

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber = true;
   var Char;

 	for (i = 0; i < sText.length && IsNumber == true; i++)
   	{
   		Char = sText.charAt(i);
      	if (ValidChars.indexOf(Char) == -1)
			IsNumber = false;
	   return IsNumber;
   }
}