Okay I'm not the best with regex

but I know this must be possible. I have a book with hundreds of footnotes. Some of the footnotes are a page long! I want to add a "return to text" hyperlink at the bottom of each footnote.
Each footnote will have one or many paragraphs. Some have images as well.
I want to go from this:
Code:
<div id="edn1">
<p class="someclass"><a href="#_ednref1" name="_edn1" title="">[1]</a>Footnote #1 and some words </p>
<p class="someclass">And another paragraph of footnote 2</p>
</div>
To this:
Code:
<div id="edn1">
<p class="someclass"><a href="#_ednref1" name="_edn1" title="">[1]</a>Footnote #1</p>
<p class="someclass">And another paragraph of footnote 1 but only sometimes</p>
<p class="someclass"><a href="#_ednref1">Return to Text</a></p>
</div>
I'm using notepad++ which AFAIK uses standard regex search/replace functions