var http_request = false;
	var fulladdress;
	var arrayaddress;
	var frm;

    function matchFound() {

		if (document.getElementById('ipfall').innerHTML.indexOf(", match")>0 || document.getElementById('ipfall').innerHTML.length<15 ){
			alert("Please enter a valid address and ensure that you check it");
			return false;
		} else {
			return true;
		}
    }

	
    function makeRequest(postcode) {
        http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();

            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');

                // See note below about this line
            }
        } else if (window.ActiveXObject) { // IE

            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {

                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");

                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Giving up :( Cannot create an XMLHTTP instance');
            return false;
        }

        http_request.onreadystatechange = alertContents;
        http_request.open('GET', 'inc/ipf.php?postcode=' + postcode, true);
        http_request.send(null);
    }



    function alertContents() {
        if (http_request.readyState == 4) {
            if (http_request.status == 200) {

            	fulladdress = (http_request.responseText);
				arrayaddress = fulladdress.split("|");

				document.getElementById('ipf1').value=arrayaddress[0];
				document.getElementById('ipf2').value=arrayaddress[1];
				document.getElementById('ipf3').value=arrayaddress[2];
				document.getElementById('ipf4').value=arrayaddress[3];
				document.getElementById('ipf5').value=arrayaddress[4];
				document.getElementById('postcode').value=arrayaddress[5];

				fulladdress = document.getElementById('ipfhouse').value+' '+arrayaddress[0]+'<br />'+arrayaddress[1]+'<br />'+arrayaddress[2]+'<br />'+arrayaddress[3]+'<br />'+arrayaddress[4]+'<br />'+arrayaddress[5];

				fulladdress=fulladdress.replace('<br /><br />','<br />');
				fulladdress=fulladdress.replace('<br /><br />','<br />');
				fulladdress=fulladdress.replace('<br /><br />','<br />');

				document.getElementById('ipfall').innerHTML=fulladdress;
            } else {
                alert('There was a problem with the request.');
            }
        }
    }