</option>
	</select>
	<textarea id="visibleAncestor-textarea">x</textarea>
	<object id="visibleAncestor-object" codebase="about:blank">xxx</object>
	<a href="#" id="visibleAncestor-anchorWithHref">anchor</a>
	<a id="visibleAncestor-anchorWithoutHref">anchor</a>
	<span id="visibleAncestor-span">x</span>
	<div id="visibleAncestor-div">x</div>
	<span id="visibleAncestor-spanWithTabindex" tabindex="1">x</span>
	<div id="visibleAncestor-divWithNegativeTabindex" tabindex="-1">x</div>
</div>

<div>
	<input id="dis