# How do they do this?

**URL:** <https://forum.kirupa.com/t/how-do-they-do-this/132138>\
**Category:** Uncategorized\
**Created:** [December 23, 2004, 12:33pm UTC](https://forum.kirupa.com/t/how-do-they-do-this/132138 "2004-12-23T12:33:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![darthmahon](https://avatars.discourse-cdn.com/v4/letter/d/8491ac/32.png) [@darthmahon](https://forum.kirupa.com/u/darthmahon)\
**Post date:** [December 23, 2004, 12:33pm UTC](https://forum.kirupa.com/t/how-do-they-do-this/132138/1 "2004-12-23T12:33:27Z")

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Hey,

I’m interested to know how to achieve a similar effect as found on the tifanny website with their slider:

[Slider Link](http://www.tiffany.com/expertise/diamond/brilliance/clarity.asp?)

Anyone got any clues?

Would I need to use a listener or something?

Cheers,  
Chris