if ($params{content}=~s!(<div class="toggleable(?:-open)?" id="[^"]+">)</div>!$1!g) {
$params{content}=~s/<div class="toggleableend">//g;
if ($params{content}=~s!(<div class="toggleable(?:-open)?" id="[^"]+">)</div>!$1!g) {
$params{content}=~s/<div class="toggleableend">//g;