public function _addHelpText($sHTMLContent, $sHTMLSidebarContent = "")
{
$this->oProp->aHelpTabText[] = "<div class='contextual-help-description'>" . $sHTMLContent . "</div>";
$this->oProp->aHelpTabTextSide[] = "<div class='contextual-help-description'>" . $sHTMLSidebarContent . "</div>";
}