Javascript, escape is not a function - from firefox?
<p>I'm quite puzzled by this one, getting this error from firefox.</p>

<pre><code>escape is not a function
</code></pre>

<p><img src="http://i.stack.imgur.com/EOknY.png" alt="enter image description here">
Looking at the W3C page, it says it is supported as I thought.</p>

<p>I tried <code>escapeURI</code> instead and this produced the same error.</p>

<p>Any suggestions ?</p>
