var req = false;

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


function getDetails(dataSource, option)
{

	if(req) {

		var obj = document.getElementById(option);
				req.open("GET", dataSource);

		req.onreadystatechange = function()
			{
				if (req.readyState == 4 &&
					req.status == 200) {
					obj.innerHTML = req.responseText;
				}
			}

		req.send(null);
	}
}