$(function(){
    //meniu illneses show / hide
    $('#m-illneses').click(function(ev){
        $('#m-illneses-list').toggle();
        ev.preventDefault();
    });

    //marquee
    $('#alt-text').marquee();
    
    //get slider vars
    var slideSlides = $('#particiapte_block_inner .field-participate').size();
    var sliderSlidesWidth = $('#particiapte_block_inner .field-participate').width();
    var sliderCurrent = 0;
    //set slider inner width
    $('#particiapte_block_inner').width( slideSlides * sliderSlidesWidth );
    //slider right arrow click
    $('#participate-right').click(function(ev) {
        if( sliderCurrent < (slideSlides - 1) ) {
            sliderCurrent++;
            var mL = sliderSlidesWidth * sliderCurrent * -1;
            $('#particiapte_block_inner').stop().animate({marginLeft: mL});
            $('#participate_top h1').hide();
            $('#participate_top h1:eq('+ sliderCurrent +')').show();
        }
        ev.preventDefault();
    });
    //slider left arrow click
    $('#participate-left').click(function(ev) {
        if( sliderCurrent > 0 ) {
            sliderCurrent--;
            var mL = sliderSlidesWidth * sliderCurrent * -1;
            $('#particiapte_block_inner').stop().animate({marginLeft: mL});
                $('#participate_top h1').hide();
                $('#participate_top h1:eq('+ sliderCurrent +')').show();
        }
        ev.preventDefault();
    });
    $('#participate-left, #participate-right').show();
});