function TryToSubmitFeedbackForm()
{
	//1.	Validate input
	//2.	Submit via AJAX
	
	//1.
	if (document.FeedbackForm.Comments.value == "")
	{
		ShowPopup("ERROR", "Please enter your comments.");
		FocusOnField(document.FeedbackForm.Comments);
		return false;
	}
	
	//2.
	var Parameters = "SubmitFeedback=1" +
				"&Email=" + escape(document.FeedbackForm.Email.value) +
				"&Comments=" + escape(document.FeedbackForm.Comments.value);
	
	var MyAjax = new AjaxConnection("ajax/ajax_submit_feedback.php", Parameters, "AfterTryToSubmitFeedbackForm"); 
}


function AfterTryToSubmitFeedbackForm(xml, text)
{
	if (text.length == 0)
	{
		_gaq.push(['_trackPageview', "/submit_feedback_form.html"]); 
		ShowPopup("Feedback Sent", "Thank you, your feedback has been received.");
	}
	else
		ShowPopup("ERROR", text);
}