$(document).ready( function() {
	$('.toggle_container').hide();
	$('.trigger').click( function() {
		var trig = $(this);
		if ( trig.hasClass('trigger_active') ) {
			trig.next('.toggle_container').slideToggle('medium');
			trig.removeClass('trigger_active');
		} else {
			$('.trigger_active').next('.toggle_container').slideToggle('medium');
			$('.trigger_active').removeClass('trigger_active');
			trig.next('.toggle_container').slideToggle('medium');
			trig.addClass('trigger_active');
		};
	return false;
	});
});