adding a module Options

[glit_gal]

where do i add an extra module to an already existing layout i'm using from createblog? Like i want to add this scrolling image marquee in it's own little module but i have no idea where to add the script for the new module in my existing layout. if anyone has a clue what i'm talking about it would be greatly appreciated!



i want to add this to the right side along with subscription module and the other things:

CODE

<!-- begin code provided by createblog.com -->
<table border="1" cellspacing="0" cellpadding="4" width="204" class="left">
<tr><th valign="top" align="left" class="left">
<b>TITLE GOES HERE</b></th></tr>
<tr><td valign="top" class="left">
CONTENT GOES HERE
</td></tr></table>

<!-- end code provided by createblog.com -->