Added color for info box.

Author: davidpiegza

drawings/simple_graph.js

@@ -246,7 +246,7 @@ Drawing.SimpleGraph = function(options) {
 
   function render() {
     if(!graph.layout.finished) {
-      info_text.calc = "Calculating layout...";
+      info_text.calc = "<span style='color: red'>Calculating layout...</span>";
       graph.layout.generate();
     } else {
       info_text.calc = "";

drawings/sphere_graph.js

@@ -378,7 +378,7 @@ Drawing.SphereGraph = function(options) {
 
   function render() {
     if(!graph.layout.finished) {
-      info_text.calc = "Calculating layout...";
+      info_text.calc = "<span style='color: red'>Calculating layout...</span>";
       graph.layout.generate();
     } else {
       info_text.calc = "";