var Unsubscribe = {
	init: function () {
		if ($('newsletter-signoff') && $('show-newsletter-signoff') && $('newsletter-signoff').hasClass('hide')) {
			this.setEventHandler();
			$('newsletter-signoff').setStyle('display', 'none');
		}
	},
	
	setEventHandler: function () {
		$('show-newsletter-signoff').addEvent('click', this.showUnsubscribeForm.bind(this));
	},
	
	showUnsubscribeForm: function () {
		$('newsletter-signoff').setStyle('display', 'block');
	}
}

window.addEvent('domready', Unsubscribe.init.bind(Unsubscribe));