chromium-status: add status field help text

templates/main.html

Index: templates/main.html
diff --git a/templates/main.html b/templates/main.html
index 9b319e7255906784a38638e3fa092481737bdab5..7c85a7f6d2752491403dee56a487bd11d207f261 100644
--- a/templates/main.html
+++ b/templates/main.html
@@ -1,11 +1,23 @@
 {% extends "base.html" %}
 
+{% block extra_head %}
+    <script src="js/main/main.js"></script>
+{% endblock %}
+
 {% block content %}
-  <script type="text/javascript">
-    window.onload=function() {
-      document.add_new_message.message.focus();
-    }
-  </script>
+  <!-- Keep in sync with status.py:Status.general_state() logic -->
+  <div id="help" class="help" hidden>
+The message is scanned for partial matches (in the order listed)<br>
+and will set the tree state accordingly. The scan order does <b>not</b><br>
+correspond to the severity of the tree state.<br>
+<br>
+&nbsp;(1) "<span class="maintenance">maint</span>": The tree is closed for maintenance<br>
+&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; (also needs to have the text "close")<br>
+&nbsp;(2) "<span class="throttled">throt</span>": The tree is throttled; tread carefully<br>
+&nbsp;(3) "<span class="closed">close</span>": The tree is closed<br>
+&nbsp;(4) Otherwise, the tree is <span class="open">open</span> for business

[cmp, 2013/11/10 16:31:06]

The rest of this file is well-indented, let's keep this indented, too.  +4
indent on lines 9-18, and rebalance for <80 chars per line.

[vapier, 2013/11/10 20:49:05]

done (although the rest of the file doesn't follow the 80 col rule)

+  </div>
+
   <center>
   {% if write_access %}
     {% if error_message %}
@@ -14,7 +26,7 @@
       </div>
     {% endif %}
     <form action="/" name="add_new_message" method="post">
-      <input type="text" size="80" name="message" value="{{ message }}">
+      <textarea cols="80" rows="2" name="message" style="vertical-align: middle;">{{ message }}</textarea>
       <input type="hidden" name="last_status_key" value="{{ last_status_key }}">
       <input type="submit" name="change" value="Change">
       <input type="button" name="refresh" value="Refresh" onclick="location.href='/';">