Content on page goes past actual template design

My page outputs code is on a template file. In the template file, the code includes sql in between html tags. For instance <td>".$row['bla']."</td>. And the template uses sql to connect to the database and outputs whatever content is within the “bla” database row. In my case, the database row had its own html in it (<a href> and <img> tags) and the content that is outputted are all image links but it’s as if the images don’t stay on the body of the page. They go right from the body of the page to the footer and slide down so that it looks like the template is spilling content past the footer of the page. There’s nothing below the footer. The footer ends and all you see is content going past it and the webpage’s background wallpaper.

Any suggestions?