function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest(); //Not IE
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP"); //IE
	} else {
		//Display your error message here. 
		//and inform the user they might want to upgrade
		//their browser.
		alert("Your browser doesn't support the XmlHttpRequest object.  Better upgrade to Firefox.");
	}
}

var req = getXmlHttpRequestObject();
var pageRegion = new String();

function loadPage(url,pRegion){	
	pageRegion = pRegion;
	if (req.readyState == 4 || req.readyState == 0) {				
		req.open("GET", url, true);			
		req.onreadystatechange = handleData; 			
		req.send(null);
	}
}

function loadPageTest(url,pRegion){	
	pageRegion = pRegion;
	if (req.readyState == 4 || req.readyState == 0) {				
		req.open("GET", url, true);			
		req.onreadystatechange = handleData; 			
		req.send(null);
	}
}
	
function handleData(){
	if (req.readyState == 4) {			
		var oProcess = document.getElementById(pageRegion);
		oProcess.innerHTML = req.responseText;			
	}
}