# Mozilla Firefox, Event.RESIZE and stage.stageWidth

**URL:** https://forum.kirupa.com/t/mozilla-firefox-event-resize-and-stage-stagewidth/293497
**Category:** flash
**Created:** [July 29, 2009, 11:27pm UTC](https://forum.kirupa.com/t/mozilla-firefox-event-resize-and-stage-stagewidth/293497 "2009-07-29T23:27:40Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![kris4design](https://avatars.discourse-cdn.com/v4/letter/k/f9ae1b/32.png) [@kris4design](https://forum.kirupa.com/u/kris4design)
#### Post date: [July 29, 2009, 11:27pm UTC](https://forum.kirupa.com/t/mozilla-firefox-event-resize-and-stage-stagewidth/293497/1 "2009-07-29T23:27:40Z")

</div>

Hello!!  
I have strange problem with stage.stageWidth when I’m scalling browser window. In IE everythings works fine, but F **irefox giving me 418px even where browser size it’s smaller!!** I need exact width of the browser, even when is 100px only. Code is very basic and it’s on timeline:  
import flash.display.StageAlign;  
import flash.display.StageScaleMode;  
stage.align = StageAlign.TOP\_LEFT;  
stage.scaleMode = StageScaleMode.NO\_SCALE;  
this.stage.addEventListener(Event.RESIZE,onResize);  
function onResize(event:Event):void  
{  
var sw:Number = stage.stageWidth;  
var sh:Number = stage.stageHeight;  
sw\_txt.text = String(sw);  
sh\_txt.text = String(sh);  
}  
**where sw\_txt and sh\_txt are 2 dynamic TextFields on the stage**. I have no clue why it’s like that. If anyone could check it and put the answer I would be more than grateful. Greetings to all ActionScript coders!