function imgRateDisc(disco_id)
{
	var select_id = "voto" + disco_id;
	var img_id = "img" + disco_id;
	
	var value = document.getElementById(select_id).value;
	
	var img = document.getElementById(img_id);
	
	window.focus();

 	 switch( value ) {
	    case "1":
		    img.alt = "Muy malo";
		    break;
	    case "2":
		    img.alt = "Malo";
		    break;
	    case "3":
		    img.alt = "Flojo";
		    break;
	    case "4":
		    img.alt = "Regular";
		    break;
	    case "5":
		    img.alt = "Pasable";
		    break;
	    case "6":
		    img.alt = "Interesante";
		    break;
	    case "7":
		    img.alt = "Bueno";
		    break;
	    case "8":
		    img.alt = "Notable";
		    break;
	    case "9":
		    img.alt = "Muy bueno";
		    break;
	    case "10":
		    img.alt = "Excelente";
		    break;
	    default:
  	    	    img.alt = "No escuchado";
		    break;
	}
	
	imgsrc = "rating.php?rating=" + value + "&disco="+ disco_id;
	

	img.src = imgsrc;
}
function imgRateDvd(disco_id)
{
	var select_id = "voto" + disco_id;
	var img_id = "img" + disco_id;
	
	var value = document.getElementById(select_id).value;
	
	var img = document.getElementById(img_id);
	
	window.focus();

 	 switch( value ) {
	    case "1":
		    img.alt = "Muy malo";
		    break;
	    case "2":
		    img.alt = "Malo";
		    break;
	    case "3":
		    img.alt = "Flojo";
		    break;
	    case "4":
		    img.alt = "Regular";
		    break;
	    case "5":
		    img.alt = "Pasable";
		    break;
	    case "6":
		    img.alt = "Interesante";
		    break;
	    case "7":
		    img.alt = "Bueno";
		    break;
	    case "8":
		    img.alt = "Notable";
		    break;
	    case "9":
		    img.alt = "Muy bueno";
		    break;
	    case "10":
		    img.alt = "Excelente";
		    break;
	    default:
  	    	    img.alt = "No escuchado";
		    break;
	}
	
	imgsrc = "dvdrating.php?rating=" + value + "&disco="+ disco_id;
	

	img.src = imgsrc;
}