function closeFBForm() {
	HideLayers('feedbackLayer','','hide');
	HideLayers('feedbackResponse','','hide');
}

function showFeedback() {
	HideLayers('feedbackLayer','','show')
}
function submitFeedback(f) {
	var myConn = new XHConn();
	if (!myConn) {
		alert("XMLHTTP not available.");
		return false;
	}
	var fnWhenDone = function (oXML) { 
		respObj = document.getElementById("fbResponse");
		respObj.innerHTML = oXML.responseText + '<br /><br /><a href="javascript:closeFBForm()">Close this form</a>';
	};
	var rating;
	for(i = 0; i < f.rating.length; i++) {
    if (f.rating[i].checked) rating = f.rating[i].value;
    }

	if (rating == undefined) {
		alert("Please select a page rating, from 1 (poor) to 5 (excellent).");
		return false;
	}

	HideLayers('feedbackLayer','','hide');
	HideLayers('feedbackResponse','','show');

	var queryString, feedback;

	queryString = 'url=' + location.pathname;
	feedback = encodeURI(f.comments.value);
	queryString += '&feedback=' + feedback;
	queryString += '&rating=' + rating;
	queryString += '&path=' + f.path.value;
	
	myConn.connect("/postTest.cfm", "POST", queryString, fnWhenDone);

	
	return false;
}