title: JavaScript rounded corners with transparent background
body: <p>I'm looking for a JavaScript library that can create round corners on <code>div</code> tags with a transparent background, such that the background colour/image of the parent element is visible at the rounded corners. For an example of rounded corners <strong>without</strong> a transparent background, have a look at the left menu on <a href="http://chaletsdesbouleaux.com/" rel="nofollow noreferrer">this page</a>. Notice that the background of the parent element is not shown at the corners of the menu items.</p>
  
  <p>I need this to work in IE7+ and FF3+ (ideally the other browsers too), and I'd prefer a JQuery plugin.</p>
  
  <p>Does anyone have any good resources or plugins that would help?</p>