What I need to do:

I have a checkbox array.  If any of the checkboxes ( freeform_ch_cla_course_preferences_courses_001_1 -  freeform_ch_cla_course_preferences_courses_001_5) are checked, I would like to addClass to a textarea (id=" 101").

Unfortunately, the code I have below, only works to toggle the validation.

Thank you for any help in advance.

Peter T

2. 
   
3. $("#freeform_ch_cla_course_preferences_courses_001_1, #freeform_ch_cla_course_preferences_courses_001_2, #freeform_ch_cla_course_preferences_courses_001_3, #freeform_ch_cla_course_preferences_courses_001_4, #freeform_ch_cla_course_preferences_courses_001_5").change(function() {
4. var checked =this.checked
5. $("#101").addClass("required error", checked);//large_field_007
6. $("#student-activities").show();
7. if(!checked){
8. $("#101").removeClass("required error", checked);//large_field_007
9. $("#101").val("");//large_field_007
10. $("#student-activities").hide();
11. }
12. }).change();