1 files changed, 2 insertions, 2 deletions

diff --git a/js/RrdGraph.js b/js/RrdGraph.js
index 40d70da..cf39f8f 100644
--- a/js/RrdGraph.js
+++ b/js/RrdGraph.js
@@ -1825,7 +1825,7 @@ RrdGraph.prototype.axis_paint = function()
         if (this.second_axis_scale != 0){
                 this.gfx.line (this.xorigin+this.xsize,this.yorigin+4,
                         this.xorigin+this.xsize,this.yorigin-this.ysize-4,
-                        MGRIDWIDTH, this.graph_col[this.GRC.AXIS]);
+                        this.MGRIDWIDTH, this.GRC.AXIS);
                 this.gfx.new_area (this.xorigin+this.xsize-2,  this.yorigin-this.ysize-2,
                         this.xorigin+this.xsize+3,  this.yorigin-this.ysize-2,
                         this.xorigin+this.xsize,    this.yorigin-this.ysize-7, /* LINEOFFSET */
@@ -2294,7 +2294,7 @@ RrdGraph.prototype.draw_horizontal_grid = function()
                                 nlabels++;
                                 if (this.second_axis_scale != 0){
                                         var graph_label_right;
-                                        sval = this.ygrid_scale.gridstep*i*this.second_axis_scale+this.second_axis_shift;
+                                        var sval = this.ygrid_scale.gridstep*i*this.second_axis_scale+this.second_axis_shift;
                                         if (!this.second_axis_format){
                                                 if (!second_axis_magfact){
                                                         var dummy = this.ygrid_scale.gridstep*(sgrid+egrid)/2.0*this.second_axis_scale+this.second_axis_shift;