I want to create an array of all the html elements within a div that contain text strings, such as

<p>some string</p>.

I don't want to get hold of the strings, I want the array items to be the elements (in the example, would be the p node). I do not know before hand what the strings will be, so I can't look for string values to match. I also don't want empty text nodes to end up in the array.

Thanks!