$(document).ready(
	function() {
		$('#newsletter_email').click(
			function() {
				if($(this).val() == 'email newsletter signup')
					$(this).val('');
			}
		);
	}
);

function signup(frm) {
	$.post(
		'/newsletter.php',
		$(frm).serializeArray(),
		function(html) {
			if(html == 'yes') {
				document.location.href = '/keep_me_posted/';
			}
		}
	);
}