var dialogBox = Class.create({
   initialize: function(content, dialog, backdrop)
   {
       this.divContent = content;


       this.dialog = Array();
       this.dialog.width = (dialog.width)? dialog.width : '300px';
       this.dialog.height = (dialog.height)? dialog.height : '300px';
       this.dialog.Background = (dialog.Background)? dialog.Background : '#eaeaea';
       this.dialog.Border = (dialog.Border)? dialog.Border : '1px solid #bbb';
       this.dialog.effect = (dialog.effect)? dialog.effect : 'appear';
       this.dialog.duration = (dialog.duration)? dialog.duration : .5;
       this.dialog.isDraggable = (dialog.isDraggable)? dialog.isDraggable : false;
       this.dialog.roundCornersEnable = (dialog.roundCornersEnable)? dialog.roundCornersEnable : false;
       this.dialog.roundCornersRadius = (dialog.roundCornersRadius)? dialog.roundCornersRadius : 10;


       this.backdrop = Array();
       this.backdrop.background = (backdrop.background) ? backdrop.background  : '#000';
       this.backdrop.effect     = (backdrop.effect)     ? backdrop.effect       : 'appear';
       this.backdrop.opacity    = (backdrop.opacity)    ? backdrop.opacity      : 0.8;
       this.backdrop.duration   = (backdrop.duration)   ? backdrop.duraction    : .5
   },