}//Page_Load

  public void ApplyFilter_Click
  (
   Object sender, 
   EventArgs e
  ) 
  {
   string                         exceptionMessage                    = null;
   string[]                       scriptureReference                  = new string[] 
                                                                        { 
                                                                          TextBoxScriptureReferenceTextRetrieval.Text.Trim()
                                                                        };
                                                                     
   string                          scriptureReferenceCrosswalkURIHtml = null;
   string                          scriptureReferenceCrosswalkURIXml  = null;
      
   ScriptureReferenceTextSubset[]  scriptureReferenceTextSubset       = null;

   //scriptureReferenceCrosswalkURI = ScriptureReference.ScriptureReferenceURICrosswalk( new string[] {"Genesis 1"} );   
   scriptureReferenceCrosswalkURIHtml = ScriptureReference.ScriptureReferenceURICrosswalkHtml(scriptureReference);
   TextBoxScriptureReferenceCrosswalkURIHtml.Text = scriptureReferenceCrosswalkURIHtml;

   scriptureReferenceCrosswalkURIXml = ScriptureReference.ScriptureReferenceURICrosswalkXml(scriptureReference);
   TextBoxScriptureReferenceCrosswalkURIXml.Text = scriptureReferenceCrosswalkURIXml;

   //TextBoxScriptureReferenceCrosswalkURIXml.SelectAll();
    
   //scriptureReferenceTextSubset = ScriptureReference.ScriptureReferenceText( new string[] {"Genesis 1"} );
   scriptureReferenceTextSubset = ScriptureReference.ScriptureReferenceText( scriptureReference, exceptionMessage );
   LabelExceptionMessage.Text = exceptionMessage;
   RepeaterScriptureReferenceTextRetrieval.DataSource = scriptureReferenceTextSubset;
   RepeaterScriptureReferenceTextRetrieval.DataBind();
  }//ApplyFilter_Click