src/visual-data.js
function() {

            var self = this;
            var summary = 
                self.tableSummaryBuilder(self.groupsSummary,
                                         self.pagesSummary, 
                                         self.total);
            $('#' + self.getId('summary')).html(summary);

        }
function() {

            var self = this;
            var summary = 
                self.tableSummaryBuilder(self.groupsSummary,
                                         self.pagesSummary, 
                                         self.total);
            $('#' + self.getId('summary')).html(summary);

        }
function ( ) { var self = this ; var summary = self . tableSummaryBuilder ( self . groupsSummary , self . pagesSummary , self . total ) ; $ ( '#' + self . getId ( 'summary' ) ) . html ( summary ) ; }
utility function to build summary.

TODO: this should allow developer to customize!
utility function to build summary .