function replegaDocumentos()
{
	var docs = document.getElementById('documentos');
	var uls = docs.getElementsByTagName('UL');
	for (i=0; i<uls.length; i++)
	{
		uls[i].style.display = 'none';
		var h3s = docs.getElementsByTagName('h3');
		var h4s = docs.getElementsByTagName('h4');
		for (j=0; j<h3s.length; j++) {
			if (h3s[j].getElementsByTagName('A')[0])
			h3s[j].getElementsByTagName('A')[0].style.backgroundImage = 'url("res/css/imgs/bolo_not_selec.gif")';
		}
		for (j=0; j<h4s.length; j++) {
			if (h4s[j].getElementsByTagName('A')[0])
			h4s[j].getElementsByTagName('A')[0].style.backgroundImage = 'url("res/css/imgs/bolo_not_selec.gif")';
		}
	}
}

function desplega(titulo)
{
	var uls = titulo.parentNode.parentNode.getElementsByTagName('UL');
	if (uls[0])
	{
		if (uls[0].style.display == 'none') {
			uls[0].style.display = 'block';
			titulo.style.backgroundImage = 'url("res/css/imgs/bolo_selec.gif")';
		}
		else {
			uls[0].style.display = 'none';
			titulo.style.backgroundImage = 'url("res/css/imgs/bolo_not_selec.gif")';
		}
	}
		
	return false;
}