  <!--

	/*
	Gradual-Highlight Image Script II- 
	*/

	nereidFadeObjects = new Object();
	nereidFadeTimers = new Object();

	/* object - image to be faded (actual object, not name);
	 * destop - destination transparency level (ie 80, for mostly solid)
	 * rate   - time in milliseconds between trasparency changes (best under 100)
	 * delta  - amount of change each time (ie 5, for 5% change in transparency)
	 */

	function nereidFade(object, destOp, rate, delta){
	if (!document.all)
	return
		if (object != "[object]"){  //do this so I can take a string too
			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);
		}
	}
	
	//función bookmark
	var bookmarkurl="http://www.institutautran.com"
	var bookmarktitle="Institut Autrán - especialitats dentals & smile design center"

	function anyadir_bookmark()
	{
		if (document.all) window.external.AddFavorite(bookmarkurl,bookmarktitle)
	}

	function cambiar_imagen_visita_virtual(numero_imagen)
	{
		switch (numero_imagen)
		{
			case 1:
				document.pmvr.set('image', '/imagenes/panorama1.jpg');
				document.pmvr.set('view','300');
				break;
			case 2:
				document.pmvr.set('image', '/imagenes/panorama2.jpg');
				document.pmvr.set('view','180');
				break;
			case 3:
				document.pmvr.set('image', '/imagenes/panorama3.jpg');
				document.pmvr.set('view','180');
				break;
			case 4:
				document.pmvr.set('image', '/imagenes/panorama4.jpg');
				document.pmvr.set('view','200');
				break;
			case 5:
				document.pmvr.set('image', '/imagenes/panorama5.jpg');
				document.pmvr.set('view','200')
				break;
		}
	}


	function validar_formulario_faqs()
	{
		problem = false;

		f = document.formulario;

		if ( (!problem) && ( obligatorio("f.nombre","NOMBRE") ) )
		{
			f.nombre.focus();
			problem = true;
		}

		if ( (!problem) && ( obligatorio("f.telefono","TELÉFONO") ) )
		{
			f.telefono.focus();
			problem = true;
		}

		if ( (!problem) && ( f.email.value != "" ) )
		{
			if ( !esemail("f.email","E-MAIL") )
			{
				f.email.focus();
				problem = true;
			}
		}

		if ( (!problem) && ( obligatorio("f.duda","DUDA") ) )
		{
			f.duda.focus();
			problem = true;
		}

		if ( !problem )
		{
			f.enviar.disabled = true;
		}

		return (!problem);
	}

	//-->