JQuery: How do I get NoScript HTML to display it in a div div tag?

I've got a small script that detects if the user is using a certain browser

var is_chrome = navigator.userAgent.toLowerCase().indexOf('chrome') > -1;
    $('.ifChrome').attr('style', 'display:block;');
    $('.ifChrome').html($('noscript > div').html());

If they are using this browser, we want to display a div tag and show the HTML from a different div tag inside.

    <div class="note">
        Your browser does not properly support the WMD Markdown Editor.<br />
        Please use <a href="/about/markdown" target="_blank">Markdown<.a> to style your input.
<div class="hidden ifChrome note"></div>

What I'm trying to do is show the "not supported" text from inside my <noscript> tag to users who are using this browser (because WMD Markdown doesn't work properly with it).

My existing Javascript is not working. Any help would be greatly appreciated.