/* $Id$ */

var Article = {

	run: function() {
		var button = $$('.article .big_buttons .blue').first();
		var box = $('article_tell_friend');

		if (button && box) {
			var error = $$('.article form#tell_friend_form_center p.error').first();
			var is_sent = $$('.article form#tell_friend_form_center .is_sent').first();

			if (!error && !is_sent) {
				box.hide();
			}
			button.observe('click', function(event) {
				event.stop();
				box.toggle();
			});
		}
	}	
}

new StartUp(Article);