function mostrar_img(img, fichero, x, y)
{  
  var galeria = document.getElementById('galeria').style;  
  var fnd_alpha = document.getElementById('fnd_alpha').style; 
  var fnd_galeria = document.getElementById('fnd_galeria').style; 
  fnd_galeria.display = fnd_alpha.display = "";
  
  y += 90;//lo que mide de alto el panel de control.  
  if(x < 280)//anchura mínima del control
    x = 280;

  galeria.width = x + "px";
  galeria.height = y + "px";  
  
  document.getElementById('img_grande').innerHTML = '<img src='+img+'>';     
  Effect.Appear('galeria');  
  document.getElementById('img_guardar').href = 'descargar.asp?img='+fichero;  
  document.getElementById('img_imprimir').href = "javascript:js_Ventana('impresion/pre-impresion.asp?img="+img+"',800,600,'Imprimir');";
  document.getElementById('img_enviar').href = "javascript:js_Ventana2('form_enviar_img.asp?img="+fichero+"', 340, 420);";    
}

function ocultar_img()
{
  timer = setTimeout("ocultar_fondo()", 1000);
  Effect.Fade('galeria');
  
}
function ocultar_fondo(){
  var fnd_alpha = document.getElementById('fnd_alpha').style;  		  
  var fnd_galeria = document.getElementById('fnd_galeria').style;  		    
  fnd_galeria.display = fnd_alpha.display = "none";  
}
function popup(id)
{
  var ventana=window.open("/personalizacion/otras/popimg.asp?idfoto="+id,"pop","status='no',location=0,0, scrollbars=no, resizable=no,width=640,height=480");
  ventana.opener.top.name="opener";
  ventana.focus();
}	
function js_Ventana(www,ancho,alto,titulo,target)
{
  var destino=www+'#'+target;
  var ventana=window.open(destino,titulo,'status=no,location=0,0, scrollbars=yes, resizable=no,width='+ancho+',height='+alto);
  ventana.opener.top.name="opener";
  ventana.focus();
}
function js_Ventana2(www,ancho,alto,titulo,target)
{
  var destino=www+'#'+target;
  var ventana=window.open(destino,titulo,'status=no,location=0,0, scrollbars=no, resizable=no,width='+ancho+',height='+alto);
  ventana.opener.top.name="opener";
  ventana.focus();
}					
function bookmarkUrl(strUrl,strTitle)
{
  window.external.AddFavorite(strUrl, strTitle);
}

/******** Reproductor *********/
function reproduceAudio(audio)
{
  var reproductor = new SWFObject("/swf/reproductor.swf?audio="+audio, "reproduc", "180", "46", "8", "#ffffff");
  reproductor.write("reproductor_not");	
}