regexhax=re.compile('<(?:span|div) id="insert"(?:\s+/)?>(?:.*</(?:span|div))?')
        activationlink=regexhax.findall(text)[1]

text looks like this:

<div class="incoming">
	<div class="top"><div><span class="author">mots</span><span class="time">23:34</span></div></div>
	<div class="next"><p><span class="time">23:34</span>Genug fuer heute...</p></div>
	<div id="insert"></div>
</div>