Event.observe(window, 'load', initialize);

function initialize(){
	$('rubrik_list').setStyle({'display': 'none'});
	$('rubrik_title').setStyle({'cursor': 'pointer'});
}

function change_dropdown_visibility(){
	if($('rubrik_list').getStyle('display') == 'none'){
//		$('rubrik_list').appear({ duration: 0.3 });
		Effect.BlindDown('rubrik_list', { duration: 0.2 });
		$('rubrik_title').setStyle({'borderBottom': '1px solid #E5E5E5'});
	}else{
		$('rubrik_list').setStyle({'display': 'none'});
		$('rubrik_title').setStyle({'borderBottom': '1px solid #1f1b7d'});
	}
}