Hey Friend ,
if u want to insert an image in to table row then you just need to write css class for image you can do it two ways
1. applying image to the table row using class
<style type="text/css">
.ClassName
{
background-image:YoourImagePath;
}
</style>
<table>
<tr class="className">
<td></td>
</tr>
</table>
OR
2 applying image to the table column using class
<style type="text/css">
.ClassName
{
background-image:YoourImagePath;
}
</style>
<table>
<tr >
<td class="className"></td>
</tr>
</table>