public function printHeaderExtraIcons(){
		$hook_extend_indi_header_icons = new Hook('hExtendIndiHeaderIcons');
		$hook_extend_indi_header_icons = $hook_extend_indi_header_icons->execute($this->ctrl_individual);
		
		echo '<span id="indi_perso_icons">&nbsp;',
			implode('&nbsp;', $hook_extend_indi_header_icons),
			'</span>';
	}