function llenado(num_est, num_fras)
{
	switch (num_est)
	{
		case 'pri': 
			ind = num_est + num_fras;
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			break;
		case 'sec':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";					
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			break;
		case 'ter':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";					
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			break;
		case 'cua':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";					
			document.images['ter' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			break;
		case 'cin':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";					
			document.images['ter' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			document.images['cua' + num_fras].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";					
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/icon_star.jpg";
			break;				
	}
}

function vaciado(num_est, num_fras)
{
	switch (num_est)
	{
		case 'pri': 
			ind = num_est + num_fras;
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			break;
		case 'sec':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";										
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			break;
		case 'ter':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			break;
		case 'cua':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images['ter' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			break;
		case 'cin':
			ind = num_est + num_fras;
			document.images['pri' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images['sec' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images['ter' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			document.images['cua' + num_fras].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";					
			document.images[ind].src = "http://localhost/frasescelebres/imagenes/star_off.jpg";
			break;
	}
}