# Javascript Help. need to center a pop-up window

**URL:** <https://forum.kirupa.com/t/javascript-help-need-to-center-a-pop-up-window/30204>\
**Category:** programming\
**Created:** [September 5, 2003, 3:39am UTC](https://forum.kirupa.com/t/javascript-help-need-to-center-a-pop-up-window/30204 "2003-09-05T03:39:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zpewish](https://avatars.discourse-cdn.com/v4/letter/z/2bfe46/32.png) [@zpewish](https://forum.kirupa.com/u/zpewish)\
**Post date:** [September 5, 2003, 3:39am UTC](https://forum.kirupa.com/t/javascript-help-need-to-center-a-pop-up-window/30204/1 "2003-09-05T03:39:08Z")

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I don’t know javascript real well but here goes. I am making my flash site pop-up from a splash/intro html. But it pops up on the left hand side of the screen. I need it to pop up in the center of the screen. Please help.

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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:** [September 5, 2003, 3:41am UTC](https://forum.kirupa.com/t/javascript-help-need-to-center-a-pop-up-window/30204/2 "2003-09-05T03:41:39Z")

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[http://www.kirupa.com/developer/mx/centered\_popup.htm](http://www.kirupa.com/developer/mx/centered_popup.htm) :sigh: