[TYPO3-english] text extension and parameter layout

[Roberto Torresani]

Hi!
In the extension (for example text) there was a parameter type with default
option: normale/layout 1/ layout 2/ ...
How is possible to wrap the text of extension, when I change the type, with
my tag?

I like for example that when I choose layout 1, my content was wrapped with
<div class="layout1">|</div>

Thanks
Roberto