var feedback = {
	open: function()
	{
		popup.open('feedback');
	},
	send: function()
	{
		var name = $('#feedback_name').val();
		var email = $('#feedback_email').val();
		var subject = $('#feedback_subject').val();
		var text = $('#feedback_text').val();
		var url = window.location.href;
		
		if (!name) name = '';
		if (!email) email = '';
		if (!url) url = '';
		
		$.post(global_url + 'ajax/feedback/', {"url": url, "email": email, "name": name, "subject": subject, "text": text}, function(response) {
			popup.html(response.html);
		}, 'json');
	}
}

$(document).ready(function () 
{
	$('#feedbackbtn').click(feedback.open).hover(function ()
	{
		$(this).addClass('hover');
	},
	function ()
	{
		$(this).removeClass('hover');
	});
	if(navigator.platform == 'iPad' || navigator.platform == 'iPhone' || navigator.platform == 'iPod')
	{
		 $("#feedbackbtn").css("position", "absolute");
	}
});

function check_feedback()
{
	success = true;
	
	if ($('#feedback_email').length>0)
	{
		if (!/^.+?@.+?\.[a-z]{2,6}$/.test($('#feedback_email')[0].value))
		{
			display_msg($('#feedback_email'),'Du skal indtaste en korrekt e-mail adresse');
			success = false;
		}
	}
	
	if (!$('#feedback_subject')[0].value)
	{
		display_msg($('#feedback_subject'),'Du skal skrive emne');
		success = false;
	}
	
	if (!$('#feedback_text')[0].value)
	{
		display_msg($('#feedback_text'),'Du skal skrive en kommentar');
		success = false;
	}
	
	if (success==true) return true;
	else return false;
}

function submit_check_feedback()
{
	if (check_feedback()) {feedback.send();}
}