function feedbackSend()
{
	feedbackRating=0;
	feedbackComments = document.feedbackForm.feedbackComments.value;
	feedbackEmail = document.feedbackForm.feedbackEmail.value;
	feedbackLevel = document.feedbackForm.feedbackLevel.value;
	
	feedbackNewsletter =  document.feedbackForm.feedbackNewsletter.checked;

	radio = document.feedbackForm.feedbackRating; // ratiing
	for (i=0; i<6; i++)
	{
		if (radio[i].checked) feedbackRating=radio[i].value;
	}
	if (feedbackRating != 0)
	{
		document.getElementById('ratingContainer').style.color = '#000';
		post = 'feedbackPageH1=' + document.feedbackForm.feedbackPageH1.value; // page H1
		post += '&feedbackPageUrl=' + document.location.href; // page Url
		post += '&feedbackReferrer=' + document.referrer; // previous page
		post += '&feedbackRating=' + feedbackRating; // rating
		post += '&feedbackNewsletter=' + feedbackNewsletter; //newsletter checkbox
		if (feedbackComments) post += '&feedbackComments='+escape(feedbackComments); // comments
		if (feedbackEmail) post += '&feedbackEmail='+escape(feedbackEmail); // e-mail
		post += '&resolutionX=' + escape(screen.width); // resolution X
		post += '&resolutionY=' + escape(screen.height); // resolution Y
		post += '&browser=' + escape(navigator.appName) + ' ' + escape(navigator.appVersion); // browser
		post += '&cookies=' + escape(navigator.cookieEnabled); // cookies enabled
		post += '&os=' + escape(navigator.platform); // operating system
		post += '&browserLanguage=' + escape(navigator.browserLanguage); // browser language
		post += '&systemLanguage=' + escape(navigator.systemLanguage); // system language
		post += '&userLanguage=' + escape(navigator.userLanguage); // user language
		if (document.feedbackForm.fbVars) post += '&fbVars=' + escape(document.feedbackForm.fbVars.value); // additional info
		ajax(post, '../feedback/processor.php', 'feedbackContainer', feedbackLevel); // send

		// clean fields
		for (i=0; i<6; i++)
		{
			radio[i].checked=false;
		}
		document.feedbackForm.feedbackComments.value="";
		document.feedbackForm.feedbackEmail.value="";
		document.feedbackForm.feedbackNewsletter.checked = true;
	}
	else
	{
		// no rating submitted
		document.getElementById('feedbackContainer').innerHTML = '<span class=\"badField\"><b>Please select rating first.</b> <div class="okRollover"><a href="javascript: void(0);" onclick="feedbackOk()" title="Ok"><img src="http://www.fauxpanels.com/images/buttons/fb-ok.gif" alt="Ok" /></a></div></span>';
		document.getElementById('ratingContainer').style.color = 'red';
	}
}

// listener
if (document.getElementsByTagName)
{
	var inputs = document.getElementsByTagName('input');
	for (i=0; i<inputs.length; i++)
	{
		if (inputs[i].name.match(/feedbackRating/i))
		{
			inputs[i].onclick = function()
			{
				document.getElementById('ratingContainer').style.color = '#000';
				document.getElementById('feedbackContainer').innerHTML = '<input type="button" value="Submit" style="width: 100px;" onclick="feedbackSend()" />';
			}
		}
	}
}

function feedbackOk ()
{
	document.getElementById("feedbackContainer").innerHTML = '<input type="button" value="Submit" style="width: 100px;" onclick="feedbackSend()" />';
}