function ExibirDownload(num)
{
	if (document.getElementById('download'+num).style.display == 'none')
	{
		document.getElementById('download'+num).style.display = '';
        document.getElementById('adownload'+num).className = 'link_listadepergresp_on';
	} 
	else 
	{
		document.getElementById('download'+num).style.display = 'none';
		document.getElementById('adownload'+num).className = 'link_listadepergresp';
	}
}