<!--
var isIE = false;
var req;
var divPag;
var exScriptGral = false;


function newAjax () {
	// No IE
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
	// IE
    } else if (window.ActiveXObject) {
        isIE = true;
        req = new ActiveXObject("Microsoft.XMLHTTP");
    }
	return req;
}

// Requests asincronicos
function cargaXML (url, miDiv, exScript) {
	if(url == '') return;
	divPag = miDiv;
	exScriptGral = exScript ? true : false;
	req = newAjax ();
	req.onreadystatechange = processReqChange;
	req.open("GET", url, true);
	req.send(null);
}

// Requests sincronicos
function cargaXMLSync (url, miDiv, exScript) {
    if(url == '') return;
	divPag = miDiv;
	if (divPag) document.getElementById (divPag).innerHTML = "Cargando...";
	var miReq = newAjax ();
	miReq.open ("GET", url, false);
	miReq.send (null);
	if (exScript) eval (miReq.responseText);
	else {
		var str;
		if (miReq.getResponseHeader ("Salida") != null) parent.location = miReq.getResponseHeader ("Salida");
		else {
			document.getElementById (divPag).innerHTML = miReq.responseText;
		}
	}
}

// Funcion a procesar en el caso del request asincronico
function processReqChange () {
	var detalles = document.getElementById (divPag);
	if(req.readyState == 4) {
		if (exScriptGral) {
			eval (req.responseText);
		}
		else {
			detalles.innerHTML = req.responseText;
			if (document.cargarEditor) {
				tinyMCE.idCounter = 0;
				tinyMCE.execCommand("mceAddControl", true, "desarrollo");
				document.cargarEditor = false;
			}
			if (document.cargarVecImg) {
				cargaXML ("cargar_imagenes.php?id=" + document.cargarVecImg, null, true);
				delete document.cargarVecImg;
			}
		}
	} else {
		if (detalles) detalles.innerHTML = 'Cargando...';
	}
}

function mandarPost (form, url, retDiv, exScript) {
	var args = "";
	for (i=0; i<form.elements.length; i++) {
		if (form.elements[i].type == "checkbox" || form.elements[i].type == "radio") {
			if (!form.elements[i].checked) continue;
		}
		args += form.elements[i].name + "=" + form.elements[i].value + "&";
	}
	args = args.substr (0, args.length - 1);
	//url += "?";
	var http = newAjax ();
	http.onreadystatechange = function () {
		if (http.readyState == 4) {
			if (exScript) eval (http.responseText);
			else {
				document.getElementById (retDiv).innerHTML = "Cargando...";
				document.getElementById (retDiv).innerHTML = http.responseText;
			}
		}
	}
	http.open('POST', url, true);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.send(args);
}

function mandarGet (form, url, retDiv, exScript) {
	var args = "";
	for (i=0; i<form.elements.length; i++) {
		valor = form.elements[i].value;
		args += form.elements[i].name + "=" + valor + "&";
	}
	args = args.substr (0, args.length - 1);
	url += "?" + args;
	var http = newAjax ();
	http.onreadystatechange = function () {
		if (http.readyState == 4) {
			if (exScript) eval (http.responseText);
			else {
				document.getElementById (retDiv).innerHTML = "Cargando...";
				document.getElementById (retDiv).innerHTML = http.responseText;
			}
		}
	}
	http.open('GET', url, true);
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.send(args);
}

//-->