function abrirPag(valor){

var url = valor;



xmlRequest.open("GET",url,true);

xmlRequest.onreadystatechange = mudancaEstado;

xmlRequest.send(null);



if (xmlRequest.readyState == 1) {

document.getElementById("LayExplodNoticias").innerHTML = "<div style='text-align:center; padding-top:30px'><img src='img/loading.gif'><br><span style='color:#333333'>Carregando...</span></div>";

}



return url;

}



function mudancaEstado(){

if (xmlRequest.readyState == 4){

document.getElementById("LayExplodNoticias").innerHTML = xmlRequest.responseText;

}

}