Brief intro - our company is working with a local university department to add some pizazz to a few webpages. To do this we are creating not too complex code in dreamweaver, then uploading the images and pasting the relevant html.
My issue is this. In the html block, if I have the code for a table cell that is filled with an image, it displays fine in IE, but in Firefox the image is always a few pixels too short. You can see three or five pixels of whatever background you have for the table cell below the image.
Here is an example:

In this example you can see a stripe of color below the jpg. This is the background image showing through below. This is a screen print from firefox 3. IE has no stripe at the bottom.
The code for this is here:
[HTML]
[/HTML]
Note that both the background image and the main image are 150 pixels tall.
As you can imagine this is very frustrating. Can anyone shed light on this?
If this is the wrong place to post this, please feel free to move.