Colred modal-dialog headers appropriatly

data/ccc_roc/assets/javascripts/application.js

@@ -81,6 +81,8 @@ $("#search_form").on("submit", function(e) {
         }
         var switch_button_text = angel === null ? "Set Angel" : "Switch Angel";
         $("#radio_form button[name='switch']").html(switch_button_text);
+        $("#radio .modal-header").addClass(angel !== null ? "info" : "success");
+        $("#radio .modal-header").removeClass(angel === null ? "info" : "success");
         $("#radio_header").html(radio.name);
         $("#radio").modal("show");
       }
@@ -191,6 +193,8 @@ $("#radios").on("click", function(e) {
   }
   $("#radio_form button[name='switch']").html(switch_button_text);
   $("#radio_header").html(radio.name);
+  $("#radio .modal-header").addClass(radio.angel !== undefined ? "info" : "success");
+  $("#radio .modal-header").removeClass(radio.angel === undefined ? "info" : "success");
   $("#radio").modal("show");
   $.getJSON(
     "/checkouts",

data/ccc_roc/assets/stylesheets/application.sass

@@ -2,3 +2,11 @@
 
 body
   padding-top: 50px
+
+.modal-header.info
+  border-radius: 6px 6px 0px 0px
+  background-color: #c4e3f3
+
+.modal-header.success
+  border-radius: 6px 6px 0px 0px
+  background-color: #d0e9c6