Hi DrByte,

thanks for your help.

I've done like you said, I found that the code works fine in the preview page. The problem appears after I push update, and the page is set. In the product page if you push autostart and you try to see the pictures IE reports an error.

document.slideform.slidebutton is null on not an object.

I run the MSscripteditor the problem is in here:

document.slideform.slidebutton.value = (text == "Stop") ? "Start" : "Stop";

I don't understand why it works in the preview and not in the product page.

Do you have any idea???

thanks

Maxiva

zencart 1.38a
THE BEST