function closeLayer(){
	document.getElementById('noticiasLayerDiv').style.display = "none";
}

function openLayerContent(url){
	document.getElementById('noticiasLayerDiv').style.display = "block";
	if (window.XMLHttpRequest)
	{
		req = new XMLHttpRequest();
		req.onreadystatechange = processReqChange;
		req.open("GET",url+"?v="+Math.random,true);
		req.send(null);
	}
		// Procura por uma versão ActiveX (IE)
	else if (window.ActiveXObject)
	{
		req = new ActiveXObject("Microsoft.XMLHTTP");
		if (req)
		{
			req.onreadystatechange = processReqChange;
			req.open("GET",url+"?v="+Math.random,true);
			req.send();
		}
	}

}

function processReqChange(){
	// apenas quando o estado for "completado"
	if (req.readyState == 4)
	{
		// apenas se o servidor retornar "OK"
		if (req.status ==200)
		{
			// procura pela div id="pagina" e insere o conteudo
			// retornado nela, como texto HTML
			document.getElementById('layerContentContainer').innerHTML = req.responseText;
		}
		else
		{
			document.getElementById('layerContentContainer').innerHTML = req.statusText;
		}
	}
	if(req.readyState == 1){
		document.getElementById('layerContentContainer').innerHTML = "<div class='txtDancas2009Normal' style='width:100%;text-align:center;'>A Ler Informação</div>";
	}
}