1. Vá em Modelo -> Editar HTML > e procure por ]]></b:skin>
E cole o código abaixo de ]]></b:skin>:
/* Up header----------------------------------------------*/ #toTop { width:100px; color:#000; /*cor da letra*/ background:#eee; /*cor de fundo*/ border:1px solid #ccc;/*cor da bordas*/ text-align:center; padding:5px; position:fixed; bottom:10px; right:10px; text-decoration:none; }

2. Agora procure por </body> e cole o código abaixo, em cima de </body>:
<a href='#' id='toTop'><span class='Apple-style-span' style='font-family: Arial, Helvetica, sans-serif;'>▲ Ir para Topo</span></a> <script src='http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js' type='text/javascript'/> <script type='text/javascript'> /*----------------------- * jQuery Plugin: Scroll to Top * by Craig Wilson, Ph.Creative (http://www.ph-creative.com) * * Copyright (c) 2009 Ph.Creative Ltd. * Description: Adds an unobtrusive "Scroll to Top" link to your page with smooth scrolling. * For usage instructions and version updates to go http://blog.ph-creative.com/post/jquery-plugin-scroll-to-top.aspx * * Version: 1.0, 12/03/2009 -----------------------*/ $(function(){$.fn.scrollToTop=function(){$(this).hide().removeAttr("href");if($(window).scrollTop()!="0"){$(this).fadeIn("slow")}var scrollDiv=$(this);$(window).scroll(function(){if($(window).scrollTop()=="0"){$(scrollDiv).fadeOut("slow")}else{$(scrollDiv).fadeIn("slow")}});$(this).click(function(){$("html, body").animate({scrollTop:0},"slow")})}}); $(function() { $("#toTop").scrollToTop(); }); </script>

Créditos para: Templates e Acessórios
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