$(document).ready(function() {
	$('.mods').find('dd').hide().end().find('dt').click(function() {
         var answer = $(this).next();
         if (answer.is(':visible')) {
             answer.animate({
			height: 'hide',
			opacity: 'hide'
		}, 'fast')} else {
             answer.animate({
			height: 'show',
			opacity: 'show'
		});
         }
     });
});