--- a/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
+++ b/ckanext/ga_report/public/scripts/ckanext_ga_reports.js
@@ -1,1 +1,42 @@
 
+var CKAN = CKAN || {};
+CKAN.GA_Reports = {};
+
+CKAN.GA_Reports.render_rickshaw = function( css_name, data, mode, colorscheme ) {
+    var palette = new Rickshaw.Color.Palette( { scheme: colorscheme } );
+    $.each(data, function(i, object) {
+        object['color'] = palette.color();
+    });
+
+    var graphElement =  document.querySelector("#chart_"+css_name);
+
+    var graph = new Rickshaw.Graph( {
+        element: document.querySelector("#chart_"+css_name),
+        renderer: mode,
+        series: data ,
+        height: 328
+    });
+    graph.render();
+    var x_axis = new Rickshaw.Graph.Axis.Time( { graph: graph } );
+    var y_axis = new Rickshaw.Graph.Axis.Y( {
+        graph: graph,
+        orientation: 'left',
+        tickFormat: Rickshaw.Fixtures.Number.formatKMBT,
+        element: document.getElementById('y_axis_'+css_name),
+    } );
+    var legend = new Rickshaw.Graph.Legend( {
+        element: document.querySelector('#legend_'+css_name),
+        graph: graph
+    } );
+    var hoverDetail = new Rickshaw.Graph.HoverDetail( {
+      graph: graph,
+      formatter: function(series, x, y) {
+        var date = '<span class="date">' + new Date(x * 1000).toUTCString() + '</span>';
+        var swatch = '<span class="detail_swatch" style="background-color: ' + series.color + '"></span>';
+        var content = swatch + series.name + ": " + parseInt(y) + '<br>' + date;
+        return content;
+      }
+    } );
+};
+
+