// ———————— Z O 0 M    F U N C T I O N —————-
//————————————————————-

Code:

 zoomtools ()
function zoomtools ()
{

 // Zoom buttons
 // zoom-In button

 zoomin_mc.onRollOut = function ()
 {
  zoomin_mc.gotoAndStop ('normal');
 };
 zoomin_mc.onRollOver = function ()
 {
  zoomin_mc.gotoAndStop ('over');
 };
 zoomin_mc.onPress = function ()
 {
  zoomin_mc.gotoAndStop ('down');
 };
 zoomin_mc.onRelease = function ()
 {
  zoomin_mc.gotoAndStop ('on');
  //_root.createEmptyMovieClip ('maskes',-2);
  //_root.ImageArea.setMask (_root._parent);
  
  if (_root.ImageArea.Image.image._xscale > 200)
  {
   if (_root.ImageArea.Image.image._yscale > 200)
   {
    _root.zoom = 0;
   }
  }
  else
  {
   _root.zoom = 1;
  }
 };

 // zoom-Out button

 zoomout_mc.onRollOut = function ()
 {
  zoomout_mc.gotoAndStop ('normal');
 };
 zoomout_mc.onRollOver = function ()
 {
  zoomout_mc.gotoAndStop ('over');
 };
 zoomout_mc.onPress = function ()
 {
  zoomout_mc.gotoAndStop ('down');
 };
 zoomout_mc.onRelease = function ()
 {
  zoomout_mc.gotoAndStop ('on');
  if (_root.ImageArea.Image.image._xscale < 35)
  {
   if (_root.ImageArea.Image.image._yscale < 35)
   {
    _root.zoom = 0;
   }
   /*if (_root.ImageArea.Image.image._yscale <= 35)
   {
    _root.ImageArea.Image.image.attachMovie ('limit','limit',12);
    _root.ImageArea.Image.image.limit._x = -_root.ImageArea.Image.image._width / 2;
    _root.ImageArea.Image.image.limit._y = -_root.ImageArea.Image.image._height / 2;
   }
   else if (_root.ImageArea.Image.image._yscale > 35)
   {

    _root.ImageArea.Image.image.removeMovieClip ();
   }*/

  }
  else
  {
   _root.zoom = -1;
  }

 };
 _root.onLoad = function ()
 {
  _root.zoom = 0;
 };

 zoom = 0;
 zoomperclick = 10;
 _root.onEnterFrame = function ()
 {
  _root.createEmptyMovieClip ('ms',-23);
  _root.ms._width = _root.ImageArea.Image.image._width;
  _root.ms._height = _root.ImageArea.Image.image._height;
  if (_root.zooming < _root.zoomperclick)
  {
   _root.zooming++;
   _root.ImageArea.Image.image._xscale = _root.ImageArea.Image.image._xscale + _root.zoom;
   _root.ImageArea.Image.image._yscale = _root.ImageArea.Image.image._yscale + _root.zoom;
  }
  //_root.ImageArea.setMask(_root.ms)               

 };

 zooming = zoomperclick + 1;
 punct = new Object ();
 _root.speed.restrict = "1-9";
 _root.speed.maxChars = 1;
 zoomers = new Object ();
 zoomers.onMouseDown = function ()
 {
  pozX = _root._xscale;
  pozY = _root._yscale;
  if ((_root.ImageArea.Image.image._xscale > 100) && (_root.ImageArea.Image.image._yscale> 100) && (_root.zoom < 35))
  {
   _root.zoom = 0;
  }
  else if ((_root.ImageArea.Image.image._xscale < 450) && (_root.ImageArea.Image.image._yscale < 450) && (_root.zoom < 250))
  {
   _root.zoom = 0;
  }
  if (!((pozX > 200) && (pozY < 200)))
  {
   _root.zooming = 0;
  }
 };
 Mouse.addListener (zoomers);

}