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33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
/* -*- mode: JavaScript; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* Copyright 2010-2013 Will Scullin <scullin@scullinsteel.com>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation. No representations are made about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*/
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/*jshint browser: true */
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/*exported Prefs */
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function Prefs()
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{
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return {
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havePrefs: function() {
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return typeof(localStorage) != "undefined";
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},
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readPref: function(name) {
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if (localStorage)
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return localStorage.getItem(name);
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return null;
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},
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writePref: function(name, value) {
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if (localStorage)
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localStorage.setItem(name, value);
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}
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};
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}
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