//<![CDATA[

var ajax;

function cargarAJAX()
{
	var xmlHttp = null;
	try
	{
		xmlHttp=new XMLHttpRequest();
	} catch (e)
	{
		try
		{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e)
		{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function cambiarFecha(dia, mes, anio)
{
	ajax = cargarAJAX();
	ajax.open("GET", "./calendario?dia=" + dia + "&mes=" + mes + "&anio=" + anio, true);
	ajax.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	ajax.onreadystatechange = 
	function()
	{
		if (ajax.readyState == 4)
		{
			document.getElementById("tabla").innerHTML = ajax.responseText;
		}
	}
	ajax.send(null);
	return false;
}

//]]>