public static function doesMetaBoxExist($sContext = '')
{
$_aDimensions = array('wp_meta_boxes', $GLOBALS['page_hook']);
if ($sContext) {
$_aDimensions[] = $sContext;
}
$_aSideMetaBoxes = self::getElementAsArray($GLOBALS, $_aDimensions);
return count($_aSideMetaBoxes) > 0;
}