// JavaScript Document
var http = getHTTPObject();

function list_dados(valor)
{
	http.open("GET", "scripts/hoteis.php?id=" + valor, true);
	http.onreadystatechange = handleHttpResponse;
	http.send(null);
}

function handleHttpResponse()
{
	campo_select = document.forms[0].hotel;
	
	if (http.readyState == 4)
	{
		campo_select.options.length = 1;
		results = http.responseText.split(",");
		for( i = 0; i < results.length - 1; i++ )
		{
			string = results[i].split( "|" );
			campo_select.options[i] = new Option(string[0], string[1]);
		}
	}
}

function getHTTPObject() {
	var req;
	try
	{
		if (window.XMLHttpRequest)
		{
			req = new XMLHttpRequest();
			if (req.readyState == null)
			{
				req.readyState = 1;
				req.addEventListener("load", function() {
				req.readyState = 4;
				if (typeof req.onReadyStateChange == "function")
				req.onReadyStateChange();
				}, false);  }
				return req;
				}
				if (window.ActiveXObject) {
					var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
					for (var i = 0; i < prefixes.length; i++) {
						try {
							req = new ActiveXObject(prefixes[i] + ".XmlHttp");
							return req;
						} catch (ex) {};
					}
				}
			} catch (ex) {}
				alert("XmlHttp Objects not supported by client browser");
			}