// degradado fotos
	nereidFadeObjects = new Object();
	nereidFadeTimers = new Object();
	
	function nereidFade(object, destOp, rate, delta)
	{
		if (!document.all)
		return
		if (object != "[object]")
		{  
			setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0);
			return;
		}
		clearTimeout(nereidFadeTimers[object.sourceIndex]);
		diff = destOp-object.filters.alpha.opacity;
		direction = 1;
		if (object.filters.alpha.opacity > destOp)
		{
			direction = -1;
		}
		delta=Math.min(direction*diff,delta);
		object.filters.alpha.opacity+=direction*delta;
		if (object.filters.alpha.opacity != destOp)
		{
			nereidFadeObjects[object.sourceIndex]=object;
			nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate);
		}
	}
	
// validación formulario

<!--
function Es_Nulo(s) {
	for (i = 0; i < s.length; i++) {
		c = s.charAt(i);
		if ((c != ' ') && (c != '\n') && (c != '\t')) return false;
	}
	return true;
}
function Es_Num(n) {
	for (i = 0; i < n.length; i++) {
		var c = n.charAt(i);
		if (!(c >= "0" &&  c <= "9")) return false;
	}
	return true;
}
function verifica(f) {
	if ((f.nombre.value == null)
	  || (f.nombre.value == "")
	  || Es_Nulo(f.nombre.value)) {
		alert("Rellene el campo 'Nombre', por favor.");
		f.nombre.focus();
		f.nombre.select();
		return false;
	}
	if ((f.email.value == null) || (f.email.value == "") || Es_Nulo(f.email.value)) {
		alert("Rellene el campo 'E-mail', por favor.");
		f.email.focus();
		f.email.select();
		return false;
	}
	for (i = 0; i < f.email.value.length; i++) {
		if (f.email.value.charAt(i) == "@") break;
	}
	if (i+1 >= f.email.value.length) {
		alert("La dirección e-mail debe tener el formato 'usuario@host.dominio'.");
		f.email.focus();
		f.email.select();
		return false;
	}
	if ((f.comentarios.value == null)
	  || (f.comentarios.value == "")
	  || Es_Nulo(f.comentarios.value)) {
		alert("Rellene el campo 'Comentarios', por favor.");
		f.comentarios.focus();
		f.comentarios.select();
		return false;
	}
	f.submit();
}
//-->

//funciones dreamweaver
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_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_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_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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

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; }
}