function getXMLHttpRequestObject()
{
	if(window.XMLHttpRequest)
		return new XMLHttpRequest();
	else if (window.ActiveXObject)
		return new ActiveXObject("Microsoft.XMLHTTP");
	else
		alert("You cannot display AJAX");
}


function loadResult()
{
	if(fR.readyState == 4)
	{
		var response = fR.responseText;
		
		var elE = document.getElementById('text');
		
		elE.innerHTML = response;
	}
}
			

function selectText(text)
{
	var text = text
	
	
	fR.open('POST', 'ajax.php?t='+ new Date().getTime());
	fR.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
	fR.onreadystatechange = loadResult;
	

	var params = 'text='+text;
	
	fR.send(params);
}

var fR = getXMLHttpRequestObject();