function cFIELD()
{
  this.name = new String();
  this.caption = new String();
}

function e__cENTITY()
{
  this.fields = new Object();
  this.fields.id = new cFIELD();
  this.fields.id.caption = 'Id';
}

//// eFORNITORI : e__cENTITY

eFORNITORI.prototype = new e__cENTITY();
eFORNITORI.prototype.constructor = eFORNITORI;

function eFORNITORI()
{
  // typing < this.fields. > the editor shows the id property

  this.fields.address = new cFIELD(); // new property of field object

  // typing < this.fields. > it doesn't show the address property
  this.fields.address.caption = 'Address';
}

var fornitori = new eFORNITORI();
// typing < fornitori.fields. > it doesn't show the address property