var display = false;

function updateVoteLink(answer_id)
{
	$('vote_link').href = '/vote/' + answer_id;
}

function newsletterSubscribe()
{
	var mail = $('mail').value;
	if (mail != 'twojadres@email.pl')
	{
		$('subscribeLink').href = '/newsletter/subscribe/' + mail;
		return true;
	}else
		return false;
}

function newsletterUnsubscribe()
{
	var mail = $('mail').value;
	if (mail != 'twojadres@email.pl')
	{
		$('unsubscribeLink').href = '/newsletter/unsubscribe/' + mail;
		return true;
	}else
		return false;
}

function addProbeAnswer()
{
	var count = $('answers_count').value;
	count++;
	$('answers').insert('<div><label for="answer'+count+'" >Odpowiedź '+count+'</label><input type="text" name="answer'+count+'" id="answer'+count+'" /></div>');
	$('answers_count').value = count;
}

function updateCount(i)
{
	var c = Number($('count' + i).innerHTML);
	$('count' + i).innerHTML = c + 1;
}


function scale()
{
	width = $('picture').width;
	if (width > 640)
		$('picture').width = 640;
}

function starOn(starID)
{
	rating = $('rating_v').value;
	for (i = 1; i <= starID; i++)
		$('star'+i).src = '/img/star.png';
	for (i = starID+1; i <= 6; i++)
		$('star'+i).src = '/img/star_b.png';
}

function starOff(starID)
{
	rating = $('rating_v').value;
	for (i = 1; i <= rating; i++)
		$('star'+i).src = '/img/star.png';
	for (i = starID; i > rating; i--)
		$('star'+i).src = '/img/star_b.png';
}

function addCommentToggle()
{
	if (display)
	{
		Effect.BlindUp('add_comment');
		display = false;
	}else{
		Effect.BlindDown('add_comment');
		display = true;
	}
}

function loadGoogleResults()
{
	var strHref = window.location.href;
	var strGet = strHref.substr(strHref.indexOf("?"));
	$('cse-search-results').insert('<iframe scrolling="no" height="905px" frameborder="0" name="googleSearchFrame"  src="http://www.google.com/cse'+strGet+'&amp;url='+escape(window.location.href)+'" style="width: 100%" allowtransparency="true" />');
}