var XMLHttpRequestObject = false;

if(window.XMLHttpRequest) {
	XMLHttpRequestObject = new XMLHttpRequest();
} 
else if (window.ActiveXObject) {
	XMLHttpRequestObject = new ActiveXObject("Microsoft.XMLHTTP");
}
if(XMLHttpRequestObject == false) {
	alert('No request !');
}

function postData(url,divid) {
	if(XMLHttpRequestObject) {
		var obj = document.getElementById(divid);
		XMLHttpRequestObject.open('GET', url, true); 
		XMLHttpRequestObject.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
		XMLHttpRequestObject.onreadystatechange = function() {
			if (self.XMLHttpRequestObject.readyState == 4 && XMLHttpRequestObject.status == 200) {
        		obj.innerHTML = XMLHttpRequestObject.responseText;  
    		}
    		else {
    			obj.innerHTML = "<div style='padding-top: 150px'><img src='loader.gif'></div>";
    		}
		}
		XMLHttpRequestObject.send(null);
	}
	else {
	}
}