// JavaScript Document
function CriarObjetoHttpRequest()
{
	try
	{
		return new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e){}
	try
	{
		return new ActiveXObject("Microsoft.XMLHTTP")
	}
	catch(e){}
	try
	{
		return new XMLHttpRequest()
	}
	catch(e){}
	alert("Seu Browser não tem suporte a XMLHttpRequest!");
	return null;
}	

function VerificaAlteracaoDeEstado()
{
	if(HttpRequest.readyState!=4){return;}
	document.getElementById(g_div).innerHTML = HttpRequest.responseText;
	try
	{
			document.getElementById("divAguarde").style.display = "none"
	}
	catch(e){}
}

function AbrePagina(url,div)
{
	try
	{
		document.getElementById("divAguarde").style.display = "";
	}
	catch(e){}
	g_div = div;
	document.getElementById(g_div).innerHTML = "";
	HttpRequest.open("GET",url,true);
	HttpRequest.setRequestHeader('Content-Type','application/x-www-form-urlencoded;');
	HttpRequest.setRequestHeader("Pragma", "no-cache");	
	HttpRequest.onreadystatechange=VerificaAlteracaoDeEstado;
	HttpRequest.send(null);
}

var g_div = "";
var HttpRequest = CriarObjetoHttpRequest();