function createRequestObject(){

	var request_;

	var browser = navigator.appName;

	if(browser == "Microsoft Internet Explorer"){

		request_ = new ActiveXObject("Microsoft.XMLHTTP");

	}else{

		request_ = new XMLHttpRequest();

	}

	return request_;

}
var http = createRequestObject();
var http2 = createRequestObject();

function getInfo(postcode){
	var antiCache = new Date();
	antiCache = antiCache.getTime();
	http.open('get', 'http://www.holdthemtoaccount.com/wp-content/themes/natureshighlight/data.php?postcode=' + encodeURI(postcode) + '&ac=' + antiCache);
	http.onreadystatechange = handleInfo;
	http.send(null);
}

function handleInfo(){

	if(http.readyState != 4){

		document.getElementById('results').innerHTML = '<img src="http://www.holdthemtoaccount.com/wp-content/themes/natureshighlight/ajax-loader.gif">';

	}

	if(http.readyState == 4){

		var response = http.responseText;

		document.getElementById('results').innerHTML = response;

	}

}