<dd>
<p class="para block block-first">If selected, mouse left-click will select the next image; mouse middle-click will select the previous image.</p>
</dd>
+<dt class="term">
+ <span class="guilabel">Play video by left click on image</span>
+ </dt>
+<dd>
+ <p class="para block block-first">If selected, mouse left-click on an image belonging to the video class will start a program chosen in a box below.</p>
+ </dd>
</dl></div>
</div>
<div class="division section">