[ZPT] Creating a XML resultset using ZPT?

[Luis Lavena]

I need to create a XML resultset that will represent a ZSQL method.
I will contain more than one record, to be used in Flash.

The thing is that the final XML must be similar to this:

<slide>
<param1>value1</param1>
<param2>value2</param2>
</slide>

The thing is that: param1,2 are fields of the ZSQL result, aren't statis
tags, becasue each slide could change the count of parameters.

Any idea? was looking at tal:replace but din't know who to implement in
healthy way (without createing a PyScripts).

Thanks

Luis