I try to get content inside element and i want that is the same when it shown on browser 

Example

```
<pre class="yyy">Hello this is <span style="display: none;"> test </span> text </pre>

```

and 

```
// how to alert (get) content like when it shown on browser: Hello this is  text
alert($(".yyy").html());

```

I want alert result is: `Hello this is text` the same when it shown on browser. Is that possible? how to do that thank.

Here is my [code](http://jsfiddle.net/4aLJ6/)