function carregaIndicadores() {
	var xmlHttpRequest = new RequestHttp();		
						
	var container = document.getElementById("indicadores");			
	container.innerHTML = "<br /><img src='images/loading.gif' align='absmiddle' width='20' height='20' /> Carregando...<br /><br />"; 		
	
	xmlHttpRequest.onreadystatechange=function() {
		if (xmlHttpRequest.readyState == 4) {
			var container = document.getElementById("indicadores");
			container.innerHTML = xmlHttpRequest.responseText;			
		}
	}
		
	xmlHttpRequest.open("GET", "include/ajaxIndicador.php", true);	
	xmlHttpRequest.send(null);
}