protected function btnNew_Click($strFormId, $strControlId, $strParameter)
{
$this->intEditPersonId = -1;
$this->txtFirstName->Text = '';
$this->txtLastName->Text = '';
// Let's put the focus on the FirstName Textbox
QApplication::ExecuteJavaScript(sprintf('qcodo.getControl("%s").focus()', $this->txtFirstName->ControlId));
}