google.load("visualization", "1", {
    packages:["corechart"]
});
function drawChart(ChartData) {
    var obj = jQuery.parseJSON(ChartData);
    var CountAnswers = obj.length;
    var data = new google.visualization.DataTable();
    data.addColumn('string', 'Answer');
    data.addColumn('number', 'Votes');
    data.addRows(CountAnswers);

    for(var i = 0; i<CountAnswers; i++) {
        data.setValue(i, 0, obj[i].answer);
        data.setValue(i, 1, parseInt(obj[i].votes));
    }

    var chart = new google.visualization.PieChart(document.getElementById('chart_div'));
    chart.draw(data, {
        width: 200,
        height: 200,
        legend: 'none',
        is3D: true
    });
}

function validateMail() {
    var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
    var address = $('#newsletter_email').val();
    if(reg.test(address) == false) {
        alert('Proszę wpisać poprawny adres email');
        return false;
    }
    if(document.getElementById('subscribe').checked == false && document.getElementById('unsubscribe').checked == false) {
        alert('Proszę zaznaczyć jedną z opcji');
        return false;
    }
    return true;
}

$(document).ready(function() {	
	
	var current
	$('#header .nav li').hover(
    function () {
		current = parseInt($(this).attr('class'));
		$('.separator-' + (current + 1).toString()).css('background', 'url(/openprojects.pl/rzeczoznawca/img/nav_bar.png)');
		$('.separator-' + (current).toString()).css('background', 'url(/openprojects.pl/rzeczoznawca/img/nav_bar.png)');
	}, 
	function () {
		$('.separator-' + (current + 1).toString()).css('background', '#8b3935');
		$('.separator-' + (current).toString()).css('background', '#8b3935');
	}
	);
	Cufon.replace('.nav a', {
        hover: 'true'
    });


    $("#slideshow").easySlider({
        auto: true,
        continuous: true,
        controlsShow: false,
        pause: 5000,
        speed: 800
    });


    //cufon
//    Cufon.replace('#nav a', {
//        hover:true
//    });
//    Cufon.replace('h2.cufon');
//    Cufon.replace('h3.cufon');
//    Cufon.replace('h4.cufon', {
//        hover: true
//    });
//    Cufon.replace('h5.cufon');
    // drukowanie
    $('#print').click(function() {
        window.print();
        return false;
    });

    // Ladowanie prettyPhoto
    $(document).ready(function(){
        $("a[rel^='prettyPhoto']").prettyPhoto();
    });

	$(function() {
        $(".projGallery").jCarouselLite({
            btnNext: ".projGalleryNext",
            btnPrev: ".projGalleryPrev",
            visible: 1,
            circular: true,
			auto: 2000,
			speed: 1000
        });
    });

    // wstecz
    $('.back').click(function() {
        history.go(-1);
    });

    $('#poll_form').submit(function() {
        if ($("input[name=answer]:checked").val() == undefined){
            return false;
        }
        else {
            $(this).attr('disabled', 'disabled');
            var dataString = 'answer=' + $("input[name=answer]:checked").val() + 'question=' + $("#pool_question_id").val();
            $.ajax({
                type: "POST",
                dataType: "JSON",
                url: urlBase+"polls/add_vote/",
                data: dataString,
                async: false,
                success: function(serverResponse) {
                    $('#answers').fadeOut();
                    //$('#answers').html(serverResponse);
                    $('#answers').css('text-align','center');
                    $('#answers').css('padding-bottom','15px');
                    //$('#answers').fadeIn();
                    
                    
                    drawChart(serverResponse);
                }
            });
        }
        return false
    });

}) ;