The entire Javascript file for generating the two different charts for div 2 has been revised so that it only includes the following: (1) an initialization() function for adding the required listeners, (2) two chart generation functions that include the JQuery code required for Highcharts.

Note: this revision to the piechart.js file has now made it possible to successfully populate Highchart objects (i.e. they now appear on the dashboard webpage and contain data retrieved from the database.