public function renderContent()
{
//---- HEAD ------------------------------------------------------------
if (!empty($this->_headScripts)) {
$this->assign('headScripts', $this->_headScripts);
}
if (!empty($this->_headStyles)) {
$this->assign('headStyles', $this->_headStyles);
}
if (!empty($this->_headStylesheets)) {
$this->assign('headStylesheets', $this->_headStylesheets);
}
$this->assign('body', $this->_body);
//---- Bread Crumbs ----------------------------------------------------
$maxBreadCrumbs = count($this->_breadCrumbs);
$breadCrumbsHTML = '';
for ($i = 0; $i < $maxBreadCrumbs; $i++) {
$breadCrumbsHTML .= $this->_breadCrumbs[$i]->render();
$breadCrumbsHTML .= $this->breadcrumbSeparator;
}
$this->assign('breadcrumbs', $breadCrumbsHTML);
$return = parent::renderContent();
return $return;
}