o codigo fica carregando sem parar entra em loop infinito nao consigo achar o erro
<style type="text/css">
@import url("/MapaAlive2/Alive_Gerador.css"); </style>
<style type="text/css">
.divShow { display:block; }
.divHidden { display:none;}
</style>
<script src="/MapaAlive2/SpryTabbedPanels.js" type="text/javascript"></script>
<link href="/MapaAlive2/SpryTabbedPanels.css" rel="stylesheet" type="text/css" />
<div id="atr" style="height: 300px; color: rgb(235, 240, 242);" class="divShow">
</div>
<body >
<form name="formescolhadescricao" id="formescolhadescricao" action="/portal/auth/dashboard/Mapa2/DescricaoWindow2?action=1" method="POST">
<input type="hidden" name="escolhadescricao" id="escolhadescricao" value ="aa";>
</form>
<script type="text/javascript">
onLoad= carregaPortlet('aa');
onbeforeunload = teste();
function teste(){try{window.document.getElementById('formescolhadescricao').submit();}catch(err){}}
function exibeDiv(div) {
var divs = document.getElementsByTagName('div');
try{
for (var i = 0; i < divs.length; i++)
{
if (divs[i].className == "divShow")
{
divs[i].className = "divHidden";
}
}
}catch(err){}
try{
document.getElementById('escolhadescricao').value = div;
document.getElementById(div).className = "divShow";
}catch(err){}
}
function carregaPortlet(div){
var divs = document.getElementsByTagName('div');
try{
for (var i = 0; i < divs.length; i++)
{
if (divs[i].className == "divShow")
{
divs[i].className = "divHidden";
}
}}
catch(err){}
try{
document.getElementById('escolhadescricao').value = div;}catch(err){}
try{
document.getElementById(div).className = "divShow";}catch(err){}
try{
document.getElementById('arvore').scrollTop = parseInt(document.getElementById('scroll').value);
}catch(err){}try{
document.getElementById('escolha').style.color='red';
}catch(err){}}
</script>