PLEASE NOTE: This code is for our deprecated, discontinued, and unsupported Java based chat.
It will not work with the code for the WyldRyde Flash chat!
This is a little complex but you will need to add the following lines to the script:
<param name="style:backgroundimage" value="true">
<param name="style:backgroundimage1" value="none+Channel all 1 img/background.gif">
<param name="style:backgroundimage2" value="none+Query all 1 img/background.gif">
The last two lines need to be customized. Change the tiling value (the number) and the path to the image.
Possible tiling values are:
0 : Center
1 : Stretch
2 : Tiling
3 : Top left
259 : Top right
515 : Bottom left
771 : Bottom right