# Getting mad on a rollover button

**URL:** <https://forum.kirupa.com/t/getting-mad-on-a-rollover-button/157499>\
**Category:** Uncategorized\
**Created:** [August 2, 2005, 12:43pm UTC](https://forum.kirupa.com/t/getting-mad-on-a-rollover-button/157499 "2005-08-02T12:43:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![argentik](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/argentik/32/1595_2.png) [@argentik](https://forum.kirupa.com/u/argentik)\
**Post date:** [August 2, 2005, 12:43pm UTC](https://forum.kirupa.com/t/getting-mad-on-a-rollover-button/157499/1 "2005-08-02T12:43:15Z")

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:h:i m getting mad:puzzled:, reading for hours ressources on the net… i always have a bug message telling me i did an error. i want to use an actionscript code not the tween function.

i created a button named “button”, and want it to be black on rollover and becoming 30% alpha on rollOut but progressively, in a fading effect

> 

button.onEnterFrame = function(){  
}  
button.onRollOver = function (){  
this.\_alpha++;  
if(bouton.\_alpha\>=100) {  
delete this.onEnterFrame;  
button.onRollOut = function (){  
this.\_alpha–;  
if(button.\_alpha\<=30) {  
delete this.onEnterFrame;  
}  
}  
}

i know i did an error… and tried maybe dozen of codes found on internet, nothing works. I have Flash Mx. thanx for your help