function createRequestObject(){
	var request_;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		 request_ = new ActiveXObject("Microsoft.XMLHTTP");
	}else{
		 request_ = new XMLHttpRequest();
	}
	return request_;
}


var http = createRequestObject();


function getInfo(){
	http.open('get', 'test.php?id='+ document.form_select.select_select.selectedIndex);

	http.onreadystatechange = handleInfo;

	http.send(null);
}

var flag=0;

function busca() {
	if (flag==1){
		window.setTimeOut('busca()', 20);
		return;
	}

	http.open('get','procura_chave.php?conta=' + document.pagamento.conta.value);
	http.onreadystatechange = handleInfo;
        http.send(null);

}

function handleInfo(){
		if(http.readyState == 1){
		document.pagamento.refTran.value = 'Carregando...';
	}

	if(http.readyState == 4){
		
		var response = http.responseText;
		var proximo = response;
		proximo++;
		document.pagamento.refTran.value=proximo;
	}
}

function setaMenu(id_div) {
	if (flag==1){
		window.setTimeOut('setaMenu()', 20);
		return;
	}
	http.open('get','seta_menu.php?id_div=' + id_div);
	http.onreadystatechange = handleInfoDiv;
        http.send(null);

}

function handleInfoDiv(){
		if(http.readyState == 1){
		//document.new_product.resultado_matricula.value = 'Verificando...';
	}

	if(http.readyState == 4){
		var responseDiv = http.responseText;
		//window.alert(response3);
		//var proximo = response3;
		//proximo++;
		//window.alert(proximo);
		//document.new_product.resultado_matricula.value=response3;
		//document.getElementById('resultado_matricula').innerHTML = response3;
	}
}