// (C) 2007
//

function GetXmlHttpObject()
{
	var xmlHttp = null;
	try
	{
		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	}
	catch(e)
	{
		// Internet Explorer
		try
		{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch(e)
		{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}

	return xmlHttp;
}

function getObject(id)
{
	if(document.getElementById)
	{
		return document.getElementById(id);
	}
	else if(document.all)
	{
		return document.all(id);
	}

	return document.getElementById(id);
}

function show(m, d, y)
{
	var xmlHttp = GetXmlHttpObject();

	if(xmlHttp == null)
	{
		// document.location.href='';
		alert("Ajax is not supported.");
		return false;
	}

	xmlHttp.onreadystatechange = function()
	{
		if(xmlHttp.readyState == 4)
		{
			getObject("eventData").innerHTML = xmlHttp.responseText;
		}
	};

	//var url = "eventdata.php?y=" + y + "&m=" + m + "&d=" + d;
	var url = "eventdata.php?y=" + y + "&m=" + m + "&d=" + d;

	try
	{
		xmlHttp.open("GET", url, true);
		
		xmlHttp.send(null);
	}
	catch(e)
	{
		alert(e);
	}
}