function objetoAjax(){
	var xmlhttp=false;
	try {
		xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
		try {
		   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		} catch (E) {
			xmlhttp = false;
  		}
	}

	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
		xmlhttp = new XMLHttpRequest();
	}
	return xmlhttp;
}

function myAlbum(myCat){
	ajax=objetoAjax();
	//alert (myCat);
	divDatos=document.getElementById('imagesGallery');
	divLoading = document.getElementById('loading');
	ajax.open("POST", "photogallery.php",true);
	ajax.onreadystatechange=function() {
		if(ajax.readyState==1){
			divLoading.innerHTML = "<img src='images/loading.gif' alg='Loading...'>";
		}	
		if (ajax.readyState==4) {
			divDatos.innerHTML = ajax.responseText;
			divLoading.innerHTML = "";
		} 
	}
	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	ajax.send("categoria="+myCat);
}	

function xAlert(myText){
	ajax=objetoAjax();
	//alert (myText);
	divDatos=document.getElementById('mySpace-explain');
	divLoading = document.getElementById('loading');
	ajax.open("POST", "mytips.php",true);
	ajax.onreadystatechange=function() {
		if (ajax.readyState==4) {
			divDatos.innerHTML = ajax.responseText;
		} 
	}
	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	ajax.send("myopt="+myText);
}

function goMail(){
	ajax=objetoAjax();
	divDatos = document.getElementById("myForm");
	xCliente = document.sendMail.cliente.value;
	xEmail = document.sendMail.themail.value;
	xTelefono = document.sendMail.telefono.value;
	xCiudad	= document.sendMail.ciudad.value;
	xPais = document.sendMail.pais.value;
	xAsunto	= document.sendMail.asunto.value;
	xMensaje = document.sendMail.mensaje.value;
	ajax.open ("POST", "getmail.php",true);
	ajax.onreadystatechange=function() {
		if (ajax.readyState==4) {
			divDatos.innerHTML = ajax.responseText;
		} 
	}

	ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
	ajax.send("cliente="+xCliente+"&mail="+xEmail+"&telefono="+xTelefono+"&ciudad="+xCiudad+"&pais="+xPais+"&asunto="+xAsunto+"&mensaje="+xMensaje);
}