Hide mailchimp popup code with condition

[pixelhaus]

I'm working on a legacy site and have added some mailchimp code for a popup subscribe form. Works fine except it is slowing down the desktop application every time it loads a page with it in. I'd like to wrap a condition around it so it is hidden while offline. i recall doing something similar a few years back with a comodo SSL on page certificate that was causing the same problem. Any help gratefully received.

[NormanRouxel]

Use a Condition containing IsNotPreviewMode e.g:

<actinic:block if="%3cactinic%3avariable%20name%3d%22IsNotPreviewMode%22%20%2f%3e">
    CODE YOU WANT HIDDEN ON PREVIEW
</actinic:block>

[pixelhaus]

Great, thanks.