public static IList<GeneralFacetInfo> ConstructModalityList(string f_oncampus, string f_online, string f_hybrid)
{
IList<GeneralFacetInfo> modality = new List<GeneralFacetInfo>(4);
modality.Add(getFacetInfo("f_oncampus", "On Campus", f_oncampus));
modality.Add(getFacetInfo("f_online", "Online", f_online));
modality.Add(getFacetInfo("f_hybrid", "Hybrid", f_hybrid));
return modality;
}