Не советовал бы вам так делать, но вот плохой пример:
<tr>
<td>
<img src="/img/logo.png" title="move" alt="move">
<img alt="icon" src="http://s2.googleusercontent.com/s2/favicons?domain=url" title="title">
<span>Название</span>
<em>Описание</em>
</td>
<td><a href="#" onclick="share(this.parentNode.parentNode.children[0].children[2].innerHTML, this.parentNode.parentNode.children[0].children[3].innerHTML, this.parentNode.parentNode.children[2].children[0].href, this.parentNode.parentNode.children[3].children[0].href)">button</a></td>
<td><a target="_blank" href="https://url1">ss</a></td>
<td><a target="_blank" href="https://url2">df</a></td>
</tr>