Xml photo gallery - how to leave caption blank?

hi,

thanks to all for the excellent info and updates to the xml photo gallery. i am digging this little machine quite a lot.

question:

using the simple xml photo gallery i sometimes want to have an image with no caption. when i leave that xml node blank, like this:

<pic>
<image>4.jpg</image>
<title>title 4</title>
<caption></caption>
</pic>

flash puts “undefined” in the text field.

there must be a way to instruct flash to just leave that field blank…
right?

any suggestions greatly appreciated.
thanks!

colin