Buongiorno a tutti!!!

Ho trovato questo menù online, ma non riesco a capire come posso cambiare il "contenitore":
colore e grandezza sfondo.

Qui il link del menu e sotto i codici AS e XML

as:

codice:
class Dock extends MovieClip 

{     var onEnterFrame, layout, icon_min, 
icon_max, icon_spacing, span, amplitude, ratio, items, width, 
createEmptyMovieClip, icon_size, 
_rotation, _parent, _name, ymouse, xmouse, tray_mc, _xmouse, _ymouse;


     function Dock()     

{         super();


         this.setParameters();
         this.setLayout();
         this.createIcons();
         this.createTray();
         onEnterFrame = monitorDock;

     } // End of the function     function setParameters()     

{         layout = layout ? (layout) : ("bottom");
         icon_min = icon_min ? (icon_min) : (32);
         icon_max = icon_max ? (icon_max) : (96);
         icon_spacing = icon_spacing ? (icon_spacing) : (2);
         span = span ? (span) : (this.getSpan());
         amplitude = amplitude ? (amplitude) : (this.getAmplitude());
         ratio = 1.570796E+000 / span;
     } // End of the function     function getSpan()     

{
         return ((icon_min - 16) * 180 / 80 + 60);
     } // End of the function     function getAmplitude()     
{
         return (2 * (icon_max - icon_min + icon_spacing));
     } // End of the function     function createIcons()     

{
         var _loc2;
         var _loc5;
        var _loc4;
         scale = 0;

         width = (items.length - 1) * icon_spacing + items.length * icon_min;
         var _loc3 = (icon_min - width) / 2;
         for (var _loc2 = 0;

 _loc2 < items.length;

 ++_loc2)         

{
             this.createEmptyMovieClip(String(_loc2), _loc2 + 10).attachMovie("icon-blank", "_mc", 1);

      
       this[_loc2]._mc._y = -icon_size / 2;

             this[_loc2]._mc._rotation = -_rotation;
             
this[_loc2]._mc.icon_txt.icon_txtField.text = items[_loc2].title;

             this[_loc2]._mc.iconLoaderMc.loadMovie(items[_loc2].graphic);

             this[_loc2]._x = this[_loc2].x = _loc3 
+ _loc2 * (icon_min + icon_spacing) + icon_spacing / 2;

             this[_loc2]._y = -icon_spacing;

             this[_loc2].onRelease = launchIcon;

             this[_loc2].useHandCursor = true;

         } // end of for     } // End of the function     function launchIcon()     
{         _parent.callback(_parent.items[_name].label);

     } // End of the function     function createTray()     
{         var _loc4 = icon_min + 2 * icon_spacing;

         var _loc3 = width + 5 * icon_spacing;

         var _loc2 = this.createEmptyMovieClip("tray_mc", 1);

         _loc2.lineStyle(0, 13421772, 0);

         _loc2.beginFill();

         _loc2.lineTo(0, -_loc4);

         _loc2.lineTo(_loc3, -_loc4);

         _loc2.lineTo(_loc3, 0);

         _loc2.lineTo(0, 0);

         _loc2.endFill();

     } // End of the function     function setLayout()     
{         switch (layout)         
{             case "left":             
{                 _rotation = 90;
                 break;
             }              case "top":             
{                 _rotation = 180;
                 break;
             }              case "right":             
{                 _rotation = 270;
                 break;

             }              default:             
{                 _rotation = Number(layout);

             }          } // End of switch     } // End of the function     function checkBoundary()     
{         var _loc2 = 4 * scale;

         return 
(ymouse < 0 && ymouse > -2 * icon_spacing - icon_min + 
(icon_min - icon_max) * scale && xmouse > 
this[0]._x - this[0]._width / 2 - icon_spacing - _loc2 && xmouse < this[items.length - 1]._x + this
[items.length - 1]._width / 2 + icon_spacing + _loc2);

     } // End of the function     function updateTray()     
{         var _loc2;

         var _loc3;

         _loc2 = this[0]._x - this[0]._width / 2 - icon_spacing;

         _loc3 = this[items.length - 1]._x + this[items.length - 1]._width / 2 + icon_spacing;

         tray_mc._x = _loc2;

         tray_mc._width = _loc3 - _loc2;

     } // End of the function     function monitorDock()     
{         var _loc2;

         var _loc5;

         var _loc3;

         var _loc4;

         if 
(xmouse == _xmouse && ymouse == _ymouse && 
(scale <= 1.000000E-002 || scale >= 9.900000E-001))         
{             return (false);

         } // end if         xmouse = _xmouse;

         ymouse = _ymouse;

         trend = trend == 0 ? (this.checkBoundary() ? (2.500000E-001) : (-2.500000E-001)) : (trend);

         scale = scale + trend;

         if (scale < 2.000000E-002 || scale > 9.800000E-001)         

{             trend = 0;

         } // end if         scale = Math.min(1, Math.max(0, scale));

         for (var _loc2 = 0;

 _loc2 < items.length;

 ++_loc2)         

{             _loc3 = this[_loc2].x - xmouse;

             _loc3 = Math.min(Math.max(_loc3, -span), span);

             _loc4 = icon_min + (icon_max - icon_min) * Math.cos(_loc3 * ratio) * (Math.abs(_loc3) > span ? (0) : (1)) * scale;

             this[_loc2]._x = this[_loc2].x + scale * amplitude * Math.sin(_loc3 * ratio);

             this[_loc2]._xscale = this[_loc2]._yscale = 100 * _loc4 / icon_size;

         } // end of for         this.updateTray();

         return (true);

     } // End of the function     var scale = Number.NEGATIVE_INFINITY;

     var trend = 0;

 } // End of Class

xml:

codice:
<?xml version="1.0" encoding="UTF-8" ?>  
<icons>    
<icon>     
<iconTitle>Home</iconTitle>     
<iconGraphic>icons/icon1.png</iconGraphic>     
<iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   </icon>       
<icon>     
<iconTitle>Contact</iconTitle>     
<iconGraphic>icons/icon2.png
</iconGraphic>     
<iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   
</icon>       
<icon>     
<iconTitle>Services</iconTitle>     
<iconGraphic>icons/icon3.png</iconGraphic>    
 <iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   </icon>       
<icon>     
<iconTitle>Gallery</iconTitle>     
<iconGraphic>icons/icon4.png</iconGraphic>    
 <iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   </icon>       
<icon>     
<iconTitle>Catalog</iconTitle>     
<iconGraphic>icons/icon5.png</iconGraphic>    
 <iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   </icon>      
 <icon>     
<iconTitle>FAQs</iconTitle>     
<iconGraphic>icons/icon6.png</iconGraphic>    
 <iconLink>http://www.kitty100.co.cc</iconLink>     
<iconTarget>_self</iconTarget>   </icon>       
<icon>     
<iconTitle>Search</iconTitle>     
<iconGraphic>icons/icon7.png</iconGraphic>    
 <iconLink>http://www.kitty100.co.cc</iconLink>    
 <iconTarget>_self</iconTarget>   </icon>      </icons>