//script para o link voltar nas paginas respostas

function addEvent(obj, evType, fn){ 
 if (obj.addEventListener){ 
   obj.addEventListener(evType, fn, false); 
   return true; 
 } else if (obj.attachEvent){ 
   var r = obj.attachEvent("on"+evType, fn); 
   return r; 
 } else { 
   return false; 
 } 
}
function addVoltar(){
	addEvent(document.getElementById('linkVoltar'), 'click', fnBack);
}
function fnBack(){
	rgfile = /^HTTPS?:\/\/.*TJDFT?\.(JUS|GOV)\.BR/;
	if(!document.referrer.toUpperCase().match(rgfile)){//se for de algum dominio diferente do tjdft.jus.br
		window.location.href = "http://www.tjdft.jus.br/";
	}
	else{
		window.history.back();
	}
}
addEvent(window, 'load', addVoltar);