Fill in some accesskeys and tooltips.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3823 ed5197a5-7fde-0310-b194-c3ffbd925b24

core/client.js

@@ -165,6 +165,14 @@ function stats() {
 	document.getElementById("statsPane").style.display = 'flex';
 }
 
+function toggleStats() {
+	if (document.getElementById("statsPane").style.display == 'none') {
+		stats();
+	} else {
+		closeStats();
+	}
+}
+
 function guessMode(name) {
 	return name.endsWith(".js") ? "javascript" :
 		name.endsWith(".html") ? "htmlmixed" :

core/index.html

@@ -11,11 +11,11 @@
 		<div class="navigation">
 			<span>😎</span>
 			<span id="title">Tilde Friends</span>
-			<a href="/">home</a>
-			<a href="/~core/apps/">apps</a>
+			<a accesskey="h" data-tip="Open home app." href="/">home</a>
+			<a accesskey="a" data-tip="Open apps list." href="/~core/apps/">apps</a>
 			<a accesskey="e" data-tip="Toggle the app editor." href="#" onclick="event.preventDefault(); toggleEdit()">edit</a>
-			<a href="#" onclick="event.preventDefault(); trace()">trace</a>
-			<a href="#" onclick="event.preventDefault(); stats()">stats</a>
+			<a accesskey="t" data-tip="Open performance trace." href="#" onclick="event.preventDefault(); trace()">trace</a>
+			<a accesskey="g" data-tip="Show graphs." href="#" onclick="event.preventDefault(); toggleStats()">stats</a>
 			<span id="status"></span>
 			<span id="login"></span>
 		</div>