<!--
function MM_preloadjamon_de_pata_negra() { //v3.0
  var d=document; if(d.jamon_de_pata_negra){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadjamon_de_pata_negra.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
//-->
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
//function ToClip()
{
}
//function LP_data(){ 

function validar(e) { 
    tecla = (document.all) ? e.keyCode : e.which; 
    if (tecla==8) return true; //Tecla de retroceso (para poder borrar) 
    patron = /d/; //ver nota 
    te = String.fromCharCode(tecla); 
    return patron.test(te);  
}  
//MUSICA EN LA PAGINA
//Autor: Iván Nieto Pérez
//Este script y otros muchos pueden
//descarse on-line de forma gratuita
//en El Código: www.elcodigo.net

//deteccion de versiones
ver = parseInt(navigator.appVersion)
//internet explorer
ie4 = (ver>3  && navigator.appName!="Netscape")?1:0
//netscape
ns4 = (ver>3  && navigator.appName=="Netscape")?1:0
ns3 = (ver==3 && navigator.appName=="Netscape")?1:0

//reproduccion del sonido
function reproducir() {
   //para el IE se asigna el fichero musical al objeto bgsound
   if (ie4) document.all['cancion'].src='musica.mp3'
   //para el netscape se usa el metodo play() del objeto embed
   if ((ns4||ns3) && navigator.javaEnabled() && navigator.mimeTypes['audio/x-midi'] && self.document.musica.IsReady() ) {
     self.document.musica.play()
   }
}

//detencion de la reproduccion
function detener() {
   //detenemos el sonido asignando un fichero musical sin sonido
   if (ie4) document.all['cancion'].src='silencio.mp3'
   //para el netscape, el metodo stop() detiene el sonido
   if ((ns4||ns3) && navigator.javaEnabled() && navigator.mimeTypes['audio/x-midi'] ) {
     self.document.musica.stop()
   }
}