$(document).ready(function(){
	$('#nextstep').click(function(){
		var frm = $('#buildMatressForm').get(0);
		$('span#firmness_rev').html( getCheckedOp(frm['step1']) );
		$('span#fabric_rev').html( getCheckedOp(frm['density']) );
		$('span#thick_rev').html( getCheckedOp(frm['size']) );
		$('#firstStep').hide();
		$('#secondStep').show();
		$('#secondStepReview').show();
	})
});

function getCheckedOp(el){
	for(var i = 0; i < el.length; i++){
		if( el[i].checked == true) return el[i].value; 
	}
	return '';
}