<!-- ACIONA ONLOAD
$(document).ready(function(){
LinksExternos();
LightBOX("principal","lightbox[imagens]");
$(function(){$('a[@rel*=lightbox]').lightBox();});
VarreFormulario("form_contato");
SelecionaMenu("menu","selecao","","s");
SelecionaMenu("chamada","","","");
menu();
arredonda("principal","div.area_chamadas li strong,div.area_chamadas span,div.padrao button,div#topo,div#rodape p","round10px",10);
});
//--> ACIONA ONLOAD

<!-- MENU JQUERY
function menu(){
$("div#topo div.menu ul li a")
.css({backgroundPosition:"0px top"} )
.mouseover(function(){
$(this).stop().animate({backgroundPosition:"(0px -60px)"},{duration:500})
})
.mouseout(function(){
$(this).stop().animate({backgroundPosition:"(0px top)"},{duration:200,complete:function(){
$(this).css({backgroundPosition: "0px top"})
}})
})
}
//--> MENU JQUERY

<!-- ARREDONDA IE
function arredonda(id,obj,classe,radio){
if(navigator.userAgent.indexOf("MSIE 6")==-1){
if(document.getElementById(id)){
$(obj).addClass(classe);
if(navigator.userAgent.indexOf("MSIE")!=-1){
var settings={tl:{radius:radio},tr:{radius:radio},bl:{radius:radio},br:{radius:radio},antiAlias:true}
curvyCorners(settings,"."+classe);
}
}
}
}
//--> ARREDONDA IE

<!-- ATIVA O LIGHTBOX
function LightBOX(id,orel){
if(document.getElementById(id)){
var no=document.getElementById(id).getElementsByTagName("img");
for(var i=0;i<no.length;i++){
var omn=no[i];
var pai=omn.parentNode;
var omnv=pai.getAttribute("href");
if(omnv!=null){
var ext=omnv.substring(omnv.lastIndexOf(".")+1);
if(ext.toLowerCase()=="jpg"){
pai.rel=orel;
pai.target="_blank";
}
}
}
}
}
//--> ATIVA O LIGHTBOX