# Clear interval problem

**URL:** <https://forum.kirupa.com/t/clear-interval-problem/142207>\
**Category:** Uncategorized\
**Created:** [March 26, 2005, 3:20pm UTC](https://forum.kirupa.com/t/clear-interval-problem/142207 "2005-03-26T15:20:37Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![SlowRoasted](https://avatars.discourse-cdn.com/v4/letter/s/a698b9/32.png) [@SlowRoasted](https://forum.kirupa.com/u/SlowRoasted)\
**Post date:** [March 26, 2005, 3:20pm UTC](https://forum.kirupa.com/t/clear-interval-problem/142207/1 "2005-03-26T15:20:37Z")

</div>

okay im not sure how to clear this interval.

```php
on (rollOut) {
	setInterval( function(){ awin.alphaTo("0",1);}, 500 );
}

```

I want to clear this interval on mouseover of another button.

clearInterval();