function email_newsletter(){
	$.post(
		'/email-newsletter.php',
		{
			email: $('#newsletter-email').val(),
			sec: $('#newsletter-sec').val()
		},
		function(data){
			if(data.status=="OK"){
				$("#social form").replaceWith('<span id="email-newsletter-status" class="email-newsletter-ok">'+data.detail+'</span>');
			}else if(data.status=="ER"){
				$("#social form").replaceWith('<span id="email-newsletter-status" class="email-newsletter-er">'+data.detail+'</span>');
			}else if(data.status=="FM"){
				$("#social form").replaceWith('<span id="email-newsletter-status"> class="email-newsletter-er">Email address wrong format</span>');
			}
		},
		'json'
	);
	return false;
}