<tr>
<td colspan="2" class="menu">
<a href="javascript:showPhotoIndex();" onclick="click(this);">
- <img src="resources/photo_index.png" />
+ <img src="resources/photo_index.png" alt="photo index" />
</a>
<a href="javascript:Tags('reset', 0);" onclick="click(this);">
- <img src="resources/reload.png" />
+ <img src="resources/reload.png" alt="reset tags" />
</a>
<a href="javascript:showCredits();" onclick="click(this);">
- <img src="resources/credits.png" />
+ <img src="resources/credits.png" alt="show credits" />
</a>
</td>
</tr>