function toggle (n){
    var div = $(n);
    if (div.css('display') == 'none' ) {
        div.show(200);
    } else {
        div.hide(200);
    }
}

function save_menu(){
    var state = new Array();
    $('.menu').each(function () {
        state.push( $(this).attr('id')+'='+$(this).css('display'));
    });
    $.cookie('left_menu', state.join(':'), { path: '/' })
}

function restore_menu(){
    var cookie= $.cookie('left_menu');
    if (!cookie){
        return;
    }
    var state = cookie.split(':');
    for ( var i=0, len=state.length; i<len; i++ ){
        var elem = state[i].split('=');
        var id   = '#'+elem[0];
        if (elem[1] == 'block'){
            $(id).show();
            $(id).prev('h1').addClass('open');
        }else{
            $(id).hide();
            $(id).prev('h1').removeClass('open');
        }   
    }   
}

function toggle_menu (n){
    toggle(n);
    var h = $(n).prev('h1');
    if (h.hasClass('open')){
        h.removeClass('open');
    }else{
        h.addClass('open');
    }
    setTimeout("save_menu()",250);
}

$(document).ready(
    function() {
        $('body *:first-child').each(
            function(){
                $(this).addClass('first-child');
            }
        )
        $('.evenodd>*:nth-child(odd)').each(
            function(){
                $(this).addClass('odd');
            }
        )
        restore_menu();
    }
);

function fullscreen (pic){
    window.open('http://photomoment.bg/photo/fullscreen/'+pic,'fullscreen',
        'menubar=no,status=no,location=no,scrollbars=auto,fullscreen=yes');
}