function getHTTPObject()
{
	var XMLHttpRequestObject = false;
	if(window.XMLHttpRequest)
	{
		XMLHttpRequestObject = new XMLHttpRequest();
	}else
	if(window.ActiveXObject)
	{
		XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
	}
	return XMLHttpRequestObject;
}

function postDataReturnTextNoload(url, data, divID)
{
	var XMLHttpRequestObject = getHTTPObject();
	var obj = document.getElementById(divID);
	if(XMLHttpRequestObject)
	{
		XMLHttpRequestObject.open("POST", url);
		XMLHttpRequestObject.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if((XMLHttpRequestObject.readyState==4)&&(XMLHttpRequestObject.status==200))
			{
				obj.innerHTML = XMLHttpRequestObject.responseText;
				delete XMLHttpRequestObject;
				XMLHttpRequestObject = null;
			}
		}
		XMLHttpRequestObject.send(data);
	}
}

function postDataReturnText(url, data, divID)
{
	var XMLHttpRequestObject = getHTTPObject();
	var obj = document.getElementById(divID);
	if(XMLHttpRequestObject)
	{
		XMLHttpRequestObject.open("POST", url);
		XMLHttpRequestObject.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		XMLHttpRequestObject.onreadystatechange = function()
		{
			if(XMLHttpRequestObject.readyState<4)
			{
				obj.innerHTML = "<br><div width='100%' height='100%' align='center' valign='top'><img src='../image/theme/loading_aqua.gif' width='200' border='0'></div>";
			}
			if((XMLHttpRequestObject.readyState==4)&&(XMLHttpRequestObject.status==200))
			{
				obj.innerHTML = XMLHttpRequestObject.responseText;
				delete XMLHttpRequestObject;
				XMLHttpRequestObject = null;
			}
		}
		XMLHttpRequestObject.send(data);
	}
}