// $Id: offer.js 182 2008-10-07 07:06:59Z jelner $

window.addEvent('domready',function() {
	$$('.stp_acoustic_form').each(function(el1) {
		el1.getElements('input').each(function(el2) {
			if(el2.get('type') == 'checkbox') {
				el2.getAllNext().each(function(el3) { if(el3.get('tag') != 'br') el3.setStyle('display','none'); });
				el2.addEvent('click',function(e) {
					el2.blur();
					var display = 'none'
					if(el2.checked) { display = 'block'; };
					el2.getAllNext().each(function(el3) { if(el3.get('tag') != 'br') el3.setStyle('display',display); });
				});
			};
		});
		el1.setStyle('display','block');
	});
});