var request1 = createRequest();
var request2 = createRequest();

function manda(file, el, method){
	el.innerHTML = "Carregando...";
	if (!method){
		method = "get";
	}
	request1.open(method, file, true);
	//*
	request1.onreadystatechange = function () {
		if(request1.readyState == 4) {
			if(request1.status == 200) {
				var resposta = request1.responseText;
				el.innerHTML = "";
				el.innerHTML = resposta;
				method = file.split(".");
			}
		}
	};
	//*/
	request1.send(null);
}

function mandapost(file, element){
	request2.open("post", file, true);
	//*
	request2.onreadystatechange = function () {
		if(request2.readyState == 4) {
			if(request2.status == 200) {
				var resposta2 = request2.responseText;
				element.innerHTML = resposta2;
			}
		}
	};
	//*/
	request2.send(null);
}

function escreve(){
	alert(request1.readyState);
	if(request1.readyState == 4) {
		if(request1.status == 200) {
			var resposta = request1.responseText;
			replaceText($r('div'), resposta);
		}
	}
}

function nada(el){
	el.href = "";
}