# Vibration effect.....make more violent?

**URL:** <https://forum.kirupa.com/t/vibration-effect-make-more-violent/47739>\
**Category:** flash\
**Created:** [April 6, 2004, 9:28pm UTC](https://forum.kirupa.com/t/vibration-effect-make-more-violent/47739 "2004-04-06T21:28:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Kipper](https://avatars.discourse-cdn.com/v4/letter/k/b9e5f3/32.png) [@Kipper](https://forum.kirupa.com/u/Kipper)\
**Post date:** [April 6, 2004, 9:28pm UTC](https://forum.kirupa.com/t/vibration-effect-make-more-violent/47739/1 "2004-04-06T21:28:17Z")

</div>

i have text which i have created to vibrate using this code

onClipEvent (load) {  
// movie width/height  
height = 150;  
width = 500;  
this.\_xscale = this.\_yscale=temp;  
// setting initiaion position  
cx = this.\_x;  
cy = this.\_y;  
}  
onClipEvent (enterFrame) {  
// causes the object to be offset  
this.\_x = cx+(1+Math.random()\*5);  
this.\_y = cy+(1+Math.random()\*5);  
}

i edited it from the original kirupa tutorial on circle vibration, but does anyone know how to edit that so the vibration becomes more violent over time?

ty

-kipz