$(document).ready(function(){
	$('.acc_container').hide();
	/*$('.acc_trigger:first').addClass('active').next().show();*/
	$('.acc_trigger').click(function(){
		if( $(this).next().is(':hidden') ) { //If immediate next container is closed...
			$('.acc_trigger').removeClass('active').next().slideUp(); //Remove all .acc_trigger classes and slide up the immediate next container
			$(this).toggleClass('active').next().slideDown(); //Add .acc_trigger class to clicked trigger and slide down the immediate next container
		}
		return false;
	});
});