function categories(){
    $.ajax({
        url:"requests.php",
        data:"action=categories",
        type:"POST",
        success:function(data){
            $('.categories').html(data);
        }
    })
}
function gallery(req){
    $.ajax({
        url:"requests.php",
        data:"action=gallery&dir="+req.name,
        type:"POST",
        dataType:"json",
        success:function(data){
            Galleria.get(0).load(eval(data));
        }
    })

    $('.categories_title').html(req.name.replace(/_/g, " "));
    $.ajax({
        url:"requests.php",
        data:"action=galleryDescription&id="+req.name,
        type:"POST",
        success:function(data){
            $('.categories_description').html(data);
        }
    })
}




function loadPage(request){
    $('#main').html('<div id="loader"></div>');
    $('div.slide').slideUp('medium');
    $.ajax({
        url: 'requests.php',
        type: "POST",
        data: 'action=loadPage&name='+request.name,
        success: function(data) {
            $('#main').html(data);
        }
    });
}

function ucwords (str) {
    return (str + '').replace(/^([a-z])|\s+([a-z])/g, function ($1) {
        return $1.toUpperCase();
    });
}

function handleWheel(event){
    var delta=0;
    if(!event)event=window.event;
    if(event.wheelDelta){
        delta=-(event.wheelDelta/40);
        if(window.opera)delta=-delta;
    }else if(event.detail){
        delta=event.detail;
    }
    if(player){
        var o={
            delta:delta
        };

        player.scrollHandler(o);
    }
}

$(window).ready(function(){

    if(!(window.attachEvent)){
        window.addEventListener("DOMMouseScroll",handleWheel,false);
        window.addEventListener('mousewheel',handleWheel,false);
    }else{
        window.onmousewheel = document.onmousewheel = handleWheel;
        window.attachEvent('onmousewheel',handleWheel);
    }
})