function show(id)
{
id_div = 'rub_'+id;
id_sp = 'sp_'+id;
if(document.getElementById(id_div).style.visibility=='hidden' && document.getElementById(id_div).style.display=='none')
{
document.getElementById(id_sp).src='/cxActualitePlugin/images/images_front/moins.png';
document.getElementById(id_div).style.visibility='visible';
document.getElementById(id_div).style.display='block';
}
else
{
document.getElementById(id_sp).src='/cxActualitePlugin/images/images_front/plus.png';
document.getElementById(id_div).style.visibility='hidden';
document.getElementById(id_div).style.display='none';
}

}



function show_arbre()
{
	if($('#verif_arbre').val() == '1')
	{
		$('#verif_arbre').val('0');
		document.getElementById('img_arbre').src = '/cxActualitePlugin/images/images_front/up_arbre.png';
	}
	else
	{
		$('#verif_arbre').val('1');
		document.getElementById('img_arbre').src = '/cxActualitePlugin/images/images_front/down_arbre.png';
	}
	$('#list_categories').slideToggle('slow');
}