# Plug in detector

**URL:** <https://forum.kirupa.com/t/plug-in-detector/9081>\
**Category:** Uncategorized\
**Created:** [December 4, 2002, 1:36pm UTC](https://forum.kirupa.com/t/plug-in-detector/9081 "2002-12-04T13:36:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![HTI](https://avatars.discourse-cdn.com/v4/letter/h/e19b73/32.png) [@HTI](https://forum.kirupa.com/u/HTI)\
**Post date:** [December 4, 2002, 1:36pm UTC](https://forum.kirupa.com/t/plug-in-detector/9081/1 "2002-12-04T13:36:44Z")

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I’m just wondering how you do make a plug in detector like this site? [http://www.newcreativity.com/](http://www.newcreativity.com/)  
I understand that it will automatically show if flash player is already installed. But how do you make it to show that they dont have it, when they dont have it?

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [December 4, 2002, 1:46pm UTC](https://forum.kirupa.com/t/plug-in-detector/9081/2 "2002-12-04T13:46:04Z")

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heres a tutorial:

[http://www.kirupa.com/developer/mx/detection.asp](http://www.kirupa.com/developer/mx/detection.asp)