var XMLHttpRequestObject = false; 

if (window.XMLHttpRequest) {
	XMLHttpRequestObject = new XMLHttpRequest();
} else if (window.ActiveXObject) {
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}

function getData(dataSource, divID) 
{ 
	if(XMLHttpRequestObject) {
	  var obj = document.getElementById(divID); 
	  XMLHttpRequestObject.open("GET", dataSource); 
	
	  XMLHttpRequestObject.onreadystatechange = function() 
	  { 
		if (XMLHttpRequestObject.readyState == 4 && 
		  XMLHttpRequestObject.status == 200) { 
			obj.innerHTML = XMLHttpRequestObject.responseText; 
		} 
	  } 
	
	  XMLHttpRequestObject.send(null); 
	}
}