var oldScrollY = 0;
    
function damageLogo(execution)
{
    var timer = 30;
    if (execution > 9) 
        timer = 400;
        
    $('#logo span').animate({
                opacity: Math.random().toFixed(2)
                }, 
                timer, 
                function()
                {
                if (execution > 10)
                    noLogo();
                else
                    damageLogo(execution + 1)
                });
}

function noLogo()
{
    $('#logo span').css('opacity', 0);
    $('#logo span').text('UBATECH');
    setTimeout(function() { fixLogo(); }, 1200);
}

function fixLogo()
{ 
    $('#logo span').animate({
                opacity: 1
                }, 
                800);
                
    $('#logo img').animate({
                            opacity: 1
                            }, 
                            800, 
                            function(){
                                $('#logo span').text('UBATECH');
                            });
}

    $(function(){
            var nbsp = ' ';
            
    function detectMob() {
        const toMatch = [
            /Android/i,
            /webOS/i,
            /iPhone/i,
            /iPad/i,
            /iPod/i,
            /BlackBerry/i,
            /Windows Phone/i
        ];
    
        return toMatch.some(function(toMatchItem){
            return navigator.userAgent.match(toMatchItem);
        });
    }

            // Phone number
            $('#phone').append('...' + nbsp).prepend('501' + nbsp).prepend('+48'+ nbsp).append('05' + String.fromCharCode(49));
            
            $('#phone').click(function(){
                $('#phone').unbind();
                
                $.getJSON("/phone",
                function( data ) {
                    $('#phone').html($('#phone').text().replace('...', data.phone));
                    
                    if (detectMob())
                    {
                        $('#phone').addClass('callto');
                        $('#phone').attr('href', 'tel:'+$('#phone').html().replaceAll(nbsp, ''));
                    }
                });
            });
            // Email
            $('#email').append('kubatech').prepend('@').prepend('biuro').append('.pl');
            $('#email').attr('href', 'mailto:'+$('#email').text());
            
            noLogo();
    });