# How do they do this?

**URL:** <https://forum.kirupa.com/t/how-do-they-do-this/225753>\
**Category:** Uncategorized\
**Created:** [May 15, 2007, 12:49pm UTC](https://forum.kirupa.com/t/how-do-they-do-this/225753 "2007-05-15T12:49:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![m00nz00mer](https://avatars.discourse-cdn.com/v4/letter/m/4af34b/32.png) [@m00nz00mer](https://forum.kirupa.com/u/m00nz00mer)\
**Post date:** [May 15, 2007, 12:49pm UTC](https://forum.kirupa.com/t/how-do-they-do-this/225753/1 "2007-05-15T12:49:23Z")

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Hey,

When you go on this site a popup appears with a transparent bg… how is this made? javascript? anyone know any good tuts on how to do this?

> **[TH\_NK is a digital transformation agency. We work with clients like Vue,...](http://www.wearethink.com/)**
>
> TH\_NK is a digital transformation agency. We work with clients like Vue, Butlins, Warner Bros., Nando's and Atom Bank to set and realise their digital ambitions.

Cheers.