<!--SCRIPT // {{ SCRIPT()
class propertySheetPage( type, title, explanation, question, choices, selected, help ) {
  this.type = type;
  this.title = title;
  this.explanation = explanation;
  this.question = question;
  this.choices = choices;
  this.selected = selected;
  this.help = help;
}

class itemPosition( left, top, width, height )
{
  this.left = left;
  this.top = top;
  this.width = width;
  this.height = height;
}

class propertySheetItem( type, question, choices, selected, position, help )
{
  this.type = type;
  this.question = question;
  this.choices = choices;
  this.selected = selected;
  this.position = position;
  this.help = help;
}

class propertySheetPictureItem( picture, position )
{
  this.type = "picture";
  this.picture = picture;
  this.position = position;
}

class propertySheetAdvanced( title, explanation, items )
{
  this.type = "Advanced";
  this.title = title;
  this.explanation = explanation;
  this.items = items;
}
// }}
-->