diff --git a/index.html b/index.html
index 03cc2dd..6ba7e5f 100644
--- a/index.html
+++ b/index.html
@@ -112,7 +112,7 @@
                     var today = new Date(data[data.length-1].datetime);
                     var weekbefore = today.getTime() - 7* 24*3600*1000;
                     console.log(new Date(weekbefore) + "  -  " + today);
-                    setTimeout(function() {tempchart.zoomToDates(new Date(weekbefore), today);}, 10);
+                    setTimeout(function() {tempchart.zoomToDates(new Date(weekbefore), today); adjustGroupHeight();}, 10);
                 }
         }],
         "chartCursor": {
@@ -328,11 +328,21 @@
         cht.validateNow();
     }
 
+    function adjustGroupHeight() {
+        var legend = document.getElementsByClassName("amcharts-legend-div");
+        var group = [document.getElementById("tempgroup"), document.getElementById("humidgroup")];
+        console.log(legend[0].style.height);
+        group[0].style.height = legend[0].style.height;
+        group[1].style.height = legend[0].style.height;
+    }
+
+
     function makeGroup(cht, idgroup, from, to, color) {
         var w = 19, unit=18;
         var path = document.createElementNS("http://www.w3.org/2000/svg", "path");
 
         cht.locktoggle = null;
+        cht.current_path = null;
         path.setAttribute("stroke", color);
         path.setAttribute("stroke-width", 4);
         path.setAttribute("fill", "none");
@@ -352,10 +362,20 @@
                                      if (cht.locktoggle == e.target) {
                                          path.setAttribute("stroke-width", 10);
                                          cht.locktoggle = null;
+                                         cht.current_path = null;
                                      } else if (!cht.locktoggle){
-                                         path.setAttribute("stroke-width", 14);
+                                         path.setAttribute("stroke-width", 12);
                                          cht.locktoggle = e.target;
-                                     }});
+                                         cht.current_path = path;
+                                     } else {
+                                         emphasize(cht, from, -to);
+                                         emphasize(cht, from, to);
+                                         cht.current_path.setAttribute("stroke-width", 4);
+                                         path.setAttribute("stroke-width", 12);
+                                         cht.locktoggle = e.target;
+                                         cht.current_path = path;
+                                     }
+                                     });
     }
 
     makeGroup(tempchart, "tempgroup", 0, 2, "blue");
@@ -407,6 +427,7 @@
                 break;
         }
     };
+
     </script>
 </body>
 </html>