Tables with linked images

<table border=“1” width=“85%”>

<tr><td><a href=“” target="_blank"><img src=“images/logo_03.jpg” alt=“pdf”/></a></td></tr>
<tr><td>printable pdf version</td></tr>


a simple table like this isnt working properly. The image link doesnt sit within the cell, it just lies on the right in the middle of the table.
If i take off the <a> tag everything fits properly.

What am i doing wrong?