From 2b2886f659e4c64e489d0068d235e5f187cdbdb7 Mon Sep 17 00:00:00 2001
From: jez
Date: Mon, 31 Jan 2011 15:08:17 +0800
Subject: Add a namespace for utility linkHints functions.

---
 linkHints.js | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

(limited to 'linkHints.js')

diff --git a/linkHints.js b/linkHints.js
index cbff300f..dc738a96 100644
--- a/linkHints.js
+++ b/linkHints.js
@@ -351,7 +351,7 @@ var alphabetHints = {
 
   setMarkerAttributes: function(marker, linkHintNumber) {
     var hintString = this.numberToHintString(linkHintNumber, this.digitsNeeded);
-    marker.innerHTML = spanWrap(hintString);
+    marker.innerHTML = hintUtils.spanWrap(hintString);
     marker.setAttribute("hintString", hintString);
     return marker;
   },
@@ -455,7 +455,7 @@ var filterHints = {
     }
     linkText = linkText.trim().toLowerCase();
     marker.setAttribute("hintString", hintString);
-    marker.innerHTML = spanWrap(hintString + (showLinkText ? ": " + linkText : ""));
+    marker.innerHTML = hintUtils.spanWrap(hintString + (showLinkText ? ": " + linkText : ""));
     marker.setAttribute("linkText", linkText);
   },
 
@@ -541,12 +541,14 @@ var filterHints = {
 
 };
 
-/*
- * Make each hint character a span, so that we can highlight the typed characters as you type them.
- */
-function spanWrap(hintString) {
-  var innerHTML = [];
-  for (var i = 0; i < hintString.length; i++)
-    innerHTML.push("<span>" + hintString[i].toUpperCase() + "</span>");
-  return innerHTML.join("");
-}
+var hintUtils = {
+  /*
+   * Make each hint character a span, so that we can highlight the typed characters as you type them.
+   */
+  spanWrap: function(hintString) {
+    var innerHTML = [];
+    for (var i = 0; i < hintString.length; i++)
+      innerHTML.push("<span>" + hintString[i].toUpperCase() + "</span>");
+    return innerHTML.join("");
+  }
+};
-- 
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