# Prototype Error

**URL:** <https://forum.kirupa.com/t/prototype-error/212459>\
**Category:** flash\
**Created:** [January 11, 2007, 7:32am UTC](https://forum.kirupa.com/t/prototype-error/212459 "2007-01-11T07:32:00Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![tolgainam](https://avatars.discourse-cdn.com/v4/letter/t/bbe5ce/32.png) [@tolgainam](https://forum.kirupa.com/u/tolgainam)\
**Post date:** [January 11, 2007, 7:32am UTC](https://forum.kirupa.com/t/prototype-error/212459/1 "2007-01-11T07:32:00Z")

</div>

Can anyone help me with this. It does Not work.

```auto

MovieClip.prototype.createArtWork = function(sName, iWidth, iHeight) {
this.createEmptyMovieClip(sName, this.getNextHighestDepth());
sName.beginFill(0xFF0000, 30);
sName.moveTo(10, 10);
sName.lineTo(10+iwidth, 10);
sName.lineTo(10+iwidth, 10+iHeight);
sName.lineTo(10, 10+iHeight);
sName.lineTo(10, 10);
sName.endFill();
    }
    createArtWork("work01", "90", "20");

```