Como crear loop de una funcion en jquery?

[chichote]

Hola,

estoy desarrollando un script con jquery pero he quedado entrampado

dejo el ejemplo para que me entiendan y el codigo que tengo.

WEB: http://www.mediasur.cl/3/

CODIGO:

Código HTML:

<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<link rel="stylesheet" type="text/css" href="style.css" />
<script language="javascript">
	$(document).ready(function()
		{
		$('.mod11').fadeIn(2000);
		setTimeout("$('.mod21').fadeIn(2000);",5000);
		setTimeout("$('.mod31').fadeIn(2000);",10000);
		
		setTimeout("$('.mod11').fadeOut(2000);",15000);
		setTimeout("$('.mod12').fadeIn(2000);",15000);
		
		setTimeout("$('.mod21').fadeOut(2000);",20000);
		setTimeout("$('.mod22').fadeIn(2000);",20000);
		
		setTimeout("$('.mod31').fadeOut(2000);",25000);
		setTimeout("$('.mod32').fadeIn(2000);",25000);
		
		setTimeout("$('.mod12').fadeOut(2000);",30000);
		setTimeout("$('.mod13').fadeIn(2000);",30000);
		
		setTimeout("$('.mod22').fadeOut(2000);",35000);
		setTimeout("$('.mod23').fadeIn(2000);",35000);
		
		setTimeout("$('.mod32').fadeOut(2000);",40000);
		setTimeout("$('.mod33').fadeIn(2000);",40000);
		
		setTimeout("$('.mod13').fadeOut(2000);",45000);
		setTimeout("$('.mod23').fadeOut(2000);",45000);
		setTimeout("$('.mod33').fadeOut(2000);",45000);
		});
</script>

<style type="text/css">
.slideshow{float:left; margin-right:4px; width:96px; height:69px; margin-bottom:4px;position: relative; }
.slideshow IMG{position:absolute;z-index:8;opacity:0.0; border:1px solid #EFEFEF;}
.slideshow IMG.active{z-index:10;opacity:1.0;}
.slideshow IMG.last-active{z-index:9;}
</style>
<div style="width:300px;">
<div class="slideshow" >
	<img src="logos/1/1unido.jpg" alt="" style="display:none" class="active mod21" />
    <img src="logos/2/1icontec.jpg" alt="" style="display:none" class="active mod22" />
    <img src="logos/3/1avina.jpg" alt="" style="display:none" class="active mod23" />
</div>

<div class="slideshow" >
	<img src="logos/1/2usaid.jpg" alt="" style="display:none" class="active mod11" />
    <img src="logos/2/2oea.jpg" alt="" style="display:none" class="active mod12" />
    <img src="logos/3/2bmundial.jpg" alt="" style="display:none" class="active mod13" />
</div>

<div class="slideshow" >
	<img src="logos/1/3bid.jpg" alt="" style="display:none" class="active mod11" />
    <img src="logos/2/3preciouswoods.jpg" alt="" style="display:none" class="active mod12" />
    <img src="logos/3/3explora.jpg" alt="" style="display:none" class="active mod13" />
</div>

<div class="slideshow" >
	<img src="logos/1/4syngenta.jpg" alt="" style="display:none" class="active mod31" />
    <img src="logos/2/4ch.jpg" alt="" style="display:none" class="active mod32" />
    <img src="logos/3/4bicevida.jpg" alt="" style="display:none" class="active mod33" />
</div>

<div class="slideshow" >
	<img src="logos/1/5sercotec.jpg" alt="" style="display:none" class="active mod21" />
    <img src="logos/2/5pacific.jpg" alt="" style="display:none" class="active mod22" />
    <img src="logos/3/5dwih.jpg" alt="" style="display:none" class="active mod23" />
</div>

<div class="slideshow" >
	<img src="logos/1/6fundacion.jpg" alt="" style="display:none" class="active active mod11" />
    <img src="logos/2/6swisscontact.jpg" alt="" style="display:none" class="active mod12" />
    <img src="logos/3/6fundes.jpg" alt="" style="display:none" class="active mod13" />
</div>

<div class="slideshow" >
	<img src="logos/1/7iica.jpg" alt="" style="display:none" class="active mod31" />
    <img src="logos/2/7ecos.jpg" alt="" style="display:none" class="active mod32" />
    <img src="logos/3/7freistaat-bayern.jpg" alt="" style="display:none" class="active mod33" />
</div>

<div class="slideshow" >
	<img src="logos/1/8gruponueva.jpg" alt="" style="display:none" class="active mod31" />
    <img src="logos/2/8cinset.jpg" alt="" style="display:none" class="active mod32" />
    <img src="logos/3/8el-inmobiliario.jpg" alt="" style="display:none" class="active mod33" />
</div>

<div class="slideshow" >
	<img src="logos/1/9amanco.jpg" alt="" style="display:none" class="active mod21" />
    <img src="logos/2/9carana.jpg" alt="" style="display:none" class="active mod22" />
    <img src="logos/3/9ccs.jpg" alt="" style="display:none" class="active mod23" />
</div>

</div> 

el punto es que solo se ejecuta una vez y necesito que quede indefinidamente,

lo intente con de la siguiente forma, pero no me funciona

Código HTML:

<script language="javascript">
	function slideStocker()
		{
		$('.mod11').fadeIn(2000);
		setTimeout("$('.mod21').fadeIn(2000);",5000);
		setTimeout("$('.mod31').fadeIn(2000);",10000);
		
		setTimeout("$('.mod11').fadeOut(2000);",15000);
		setTimeout("$('.mod12').fadeIn(2000);",15000);
		
		setTimeout("$('.mod21').fadeOut(2000);",20000);
		setTimeout("$('.mod22').fadeIn(2000);",20000);
		
		setTimeout("$('.mod31').fadeOut(2000);",25000);
		setTimeout("$('.mod32').fadeIn(2000);",25000);
		
		setTimeout("$('.mod12').fadeOut(2000);",30000);
		setTimeout("$('.mod13').fadeIn(2000);",30000);
		
		setTimeout("$('.mod22').fadeOut(2000);",35000);
		setTimeout("$('.mod23').fadeIn(2000);",35000);
		
		setTimeout("$('.mod32').fadeOut(2000);",40000);
		setTimeout("$('.mod33').fadeIn(2000);",40000);
		
		setTimeout("$('.mod13').fadeOut(2000);",45000);
		setTimeout("$('.mod23').fadeOut(2000);",45000);
		setTimeout("$('.mod33').fadeOut(2000);",45000);
		}
	
	$(function()
		{
		setInterval( "slideStocker()", 47000 );
		});
	
</script> 

Si alguien tiene una idea.

saludos