function switchToTab(tabNumber) {
	document.getElementById('FeedbackForm1').style.display = "none";
	document.getElementById('FeedbackForm2').style.display = "none";
	document.getElementById('FeedbackForm3').style.display = "none";
	document.getElementById('FeedbackForm'+tabNumber).style.display = "block";
	document.getElementById('FeedbackTab1').className = "";
	document.getElementById('FeedbackTab2').className = "";
	document.getElementById('FeedbackTab3').className = "";
	document.getElementById('FeedbackTab'+tabNumber).className = "selected";
	return false;
}