function ns(a,b) {
	c = 'mailto:' + a + '@' + b;
	window.location = c;
}




window.addEvent('domready', function(){
	var validlogin = false;
	$('loginshow').addEvent('click', function(e) {
		new Event(e).stop();
		if($('signinbox').getStyle('visibility') == 'hidden')
			$('signinbox').setStyle('visibility', 'visible');
		else
			$('signinbox').setStyle('visibility', 'hidden');
	});
	


	$('loginform').addEvent('submit', function(e) {
		if (validlogin == false) {
			new Event(e).stop();
			var username = this.username.value;
			var password = this.password.value;
			var log = $('logonstatus').empty().addClass('ajax-loading');
		
			var jsonRequest = new Request.JSON({url: ajaxfolder + "/login.php", onComplete: function(result){
				if (result.success == 'true') {
					validligin = true;
					$('loginform').submit();
				}
				else {
					var stopspin = function() {
						log.removeClass('ajax-loading');
						log.innerHTML = result.error;
						$clear(periodical);
					}
					var periodical = stopspin.periodical(750);
				}
			}}).post({'username': username, 'password': password, 'action': 'login'});
		}
	});
});