// JavaScript Document
var obj=document.getElementById("oa");
var obj2=document.getElementById("oa2");
var cont=0;
var conti="";
var aux=0;
var aux2="";
var aux3=-1;
function rotarNews(){
conti="capa"+cont;
document.getElementById(conti).style.display="block";
if(cont!=0){
		aux=cont-1;
		conti="capa"+aux;
		document.getElementById(conti).style.display="none";
		}else{
			
				if(aux3!=-1){
							aux3=aux3-1;
							aux2="capa"+aux3;
							document.getElementById(aux2).style.display="none";				
							} 
				
		}
aux3=cont;
aux3++;
aux2="capa"+aux3;
if(!document.getElementById(aux2)){
	cont=0;	
	}else{
		cont++;
		}	
}
function viewNews(){
rotarNews();
if(document.getElementById("capa1")){

setTimeout("viewNews()",5000);
}
}