A base abstract class for all the fields
Inheritance: IContent
		/// <summary>
		/// Gets a Field as HTML.
		/// </summary>
		/// <param name="list">The field reference.</param>
		/// <returns></returns>
		public string GetFieldAsHtml(Field f)
		{
			string html = "";
			if (f.Document is TextDocument)
			{
				try
				{
					if (f != null)
						html = f.Value;
				}
				catch(Exception ex)
				{
					throw new AODLException("Exception while trying to build a HTML string from a Field object.", ex);
				}
				return html;
			}
			else return "";
		}