Create a sliding viewer

Hi,

Here:
http://www.flash-creations.com/notes...dingviewer.php
I found good tutorial about create a sliding vievier, but i have some problem with this part of code:

Code:

---

// constants
var MAXPIXELS:Number = 12;          // max number of pixels to move slider per frame

// function to move thumbnail slider ("this" = thumbs_mc)

function sliderControl() {
  var w:Number = this._width/2;
  var hw:Number = mask_mc._width/2;
  var npixels:Number;
  // only do when mouse over slider mask
  if (_ymouse > mask_mc._y && _ymouse < mask_mc._y + mask_mc._height) {
      // mouse over left half of slider:
      if (_xmouse > mask_mc._x && _xmouse < mask_mc._x + hw) {
        npixels = (hw - _xmouse) / hw * MAXPIXELS;
        this._x += npixels;
        if (this._x >= 0) this._x = this._x - w;
      // mouse over right half of slider:
      } else if (_xmouse > mask_mc._x + hw && _xmouse < mask_mc._x + mask_mc._width) {
        npixels = (_xmouse - hw) / hw * MAXPIXELS;
        this._x -= npixels;
        if (this._x <= -w) this._x = this._x + w;
      }
  }
}

---

How i can create a sliding viewer on 3dfa? Maybe someone know how to fix it?

Some users have created sliding viewers using layers, masks, and scrolling clones.

However, 3DFA is now primarily an Actionscript 3 tool.

Although it can run some AS2 samples, you really need to find a sliding viewer sample written in AS3 - for export to Flash 9.