/********************************************************************************
*	Copyright (c) 2010. Fusework Studios, a Division of Rutter Communications	*
*						Network LLC. All rights reserved.						*
********************************************************************************/

/************************************************************************************
* 	Product: Fusework Studios eNewsletter Sign-Up Bell Perch						*
* 	Date Created: March 25, 2010													*
* 	Company: Fusework Studios													   	*
* 	Copyright: 2010 Fusework Studios											   	*
* 	Author: Brandon Coppernoll														*
*	Description: This is the javascript file to handle the enewsletter sign-up form.*
************************************************************************************/
// login function
function _newslettersubmit()
{
	var invalidFields = 0;
	
	if (!validateEmail(document.newsletterform.email.value))
	{
		alert("Please enter a valid email address.");
		invalidFields++;
	}
		
	if (invalidFields==0) 
	{
		// if we have no invalid fields continue
		alert("Thank you for registering for our newsletter.");
		document.newsletterform.action = "http://www.bellperch.com/newsletter/scripts/aquaculture-signup.asp";
		document.newsletterform.submit();
	}
}

// validates email address
function validateEmail(vEmail)
{
	if (vEmail!="")
	{
		var emailPattern = /^([A-Za-z0-9]{1,}([-_\.&'][A-Za-z0-9]{1,}){0,}){1,}@(([A-Za-z0-9]{1,}[-]{0,1})\.){1,}[A-Za-z]{2,6}$/;  
		return emailPattern.test(vEmail); 
	}
	else
		return false;
}