// --------------------------------------------------------------------------------
//
//	Newsletter Helper
//	by plan p. GmbH - http://www.plan-p.de/
//	Last Modification: 16. June 2009 - for Cheezy Rider
//
// --------------------------------------------------------------------------------


function newsletter_checkEmail()
{
	var newsletter_email = $('newsletter_email');
	if(newsletter_email)
	{
		cur_input = newsletter_email.value;
		if(validEmail(cur_input))
		{
			alert(">> email_is_valid");
		}
		else
		{
			alert(">> email_is__NOT__valid");
		}
	}
}


function validEmail(email)
{
	filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(email))
	{
		return true;
	}
	else
	{
		return false;
	}
}


function newsletter_form_init()
{
	var newsletter_form = $('newsletter_form');
	if(newsletter_form)
	{
		Event.observe(newsletter_form, 'submit', newsletter_checkEmail);
	}
}
//document.observe('dom:loaded', function () { newsletter_form_init(); });