function searchPo() {
	var sendForm = document.getElementById('Po');
	var myForm = document.getElementById('Po').vote;
	myOption = -1;
	for (i=myForm.length-1; i > -1; i--) {
		if (myForm[i].checked) {
			myOption = i; i = -1;
			sendForm.submit();
		}
	}
	if (myOption == -1) {
		alert("Nie wybrano opcji sondy!");
		return false;
	}
}

function searchGr() {
	var sendForm = document.getElementById('gR');
	var myForm = document.getElementById('gR').gamesrate;
	myOption = -1;
	for (i=myForm.length-1; i > -1; i--) {
		if (myForm[i].checked) {
			myOption = i; i = -1;
			sendForm.submit();
		}
	}
	if (myOption == -1) {
		alert("Nie wybrano opcji typowania!");
		return false;
	}
}


function showResults(boxName) {
	var vote = document.getElementById(boxName + '_vote');
	var results = document.getElementById(boxName + '_results');

	if (!vote || !results) return;
	vote.style.display = 'none';
	results.style.display = 'block';
}


function checkVoteCookie(cookieName, voteId, userId, boxName) {
	if (boxName == undefined) boxName = cookieName;

	if (document.cookie && document.cookie != '') {
		var search = cookieName + '_' + voteId + '_' + userId + '=';

		var cookies = document.cookie.split(';');
		for (var i = 0; i < cookies.length; i++) {
			var cookie = jQuery.trim(cookies[i]);

			if (cookie.substring(0, search.length) == search) {
				showResults(boxName);
				return;
			}
		}
	}
}