function getHTTPObject() {
	var http = false;
	if(typeof ActiveXObject != 'undefined') {
		try {http = new ActiveXObject("Msxml2.XMLHTTP");}
		catch (e) {
			try {http = new ActiveXObject("Microsoft.XMLHTTP");}
			catch (E) {http = false;}
		}
	} else if (XMLHttpRequest) {
		try {http = new XMLHttpRequest();}
		catch (e) {http = false;}
	}
	return http;
}
var http = getHTTPObject();

function hand() { 
var resposta = document.getElementById("resposta");
    if(http.readyState == 4){
	
	resposta.innerHTML = http.responseText
	}
	else {
		
resposta.innerHTML = "<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">"+
                    "<tr>"+
                      "<td width=\"461\" height=\"32\" align=\"center\" valign=\"middle\"><img "+"src=\"images/load.gif\" width=\"32\" height=\"32\" /></td>"+
                    "</tr>"+
                  "</table>";
	}
}
function faq() { // envia os dados do campo para atualizar o BD

	
	var url = "faq_data.php"
	var question = document.getElementById("faq").value

	var params = "q="+question+"&n"+Math.random()

	http.open("POST", url, true);
	http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	http.setRequestHeader("Content-length", params.length);
	http.setRequestHeader("Connection", "close");
	http.onreadystatechange = hand;
	http.send(params);
}