function makeRequest(url)
{
	var http_request = false;
/*	var ran = Math.random();
	var num = Math.round(9999 * ran);
	var querystring = 's=' + num;*/
	
	if (window.XMLHttpRequest)
	{
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType)
		{
			http_request.overrideMimeType('text/xml');
		}
	} 
	else if (window.ActiveXObject)
	{
		try
		{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{
				//
			}
		}
	}
	
	if (!http_request)
	{
		alert('Server Error');
		return false;
	}
	http_request.onreadystatechange = function()
	{ 
		alertContents(http_request);
	}
	
	//http_request.open('POST', url, true);
	http_request.open('GET', url, true);
	
	http_request.send(null);
	//http_request.send(querystring); 
}

function alertContents(http_request)
{

	if (http_request.readyState == 1)
	{
		document.getElementById('mydata').innerHTML = 'Waiting Data...';
	}

	if (http_request.readyState == 4)
	{
		if (http_request.status == 200)
		{
			var xmldoc = http_request.responseText;
			document.getElementById('mydata').innerHTML = xmldoc;
			
		}
		else
		{
			alert('ERROR!!');
		}
	}
}