$(document).ready(function(){
    jQuery('.uncliquable #fd_menu, .uncliquable #cache_flash, .uncliquable #categories, #profil').click(function () {
	//décommenter pour activer le blocage quand user non logué
	/*
	   popin();
        return false;
	*/
    });
});

function popin(){

    var PageHeight = $(document).height();
    $('body').append('<div id="overlay-appear"></div>');
    $('#overlay-appear').css({
        height: PageHeight, 
        opacity: 0
    });
    $('#overlay-appear').fadeTo('fast',0.8);
    $('body').append('<div id="pop-inscription" class="back-png"><h4>Acc&egrave;s au site</h4><p id="pop-parag">Pour acc&eacute;der au site Vous devez vous inscrire ou vous identifier</p><p id="pop-btn-insc"><a href="inscription.php">S’inscrire</a></p><div id="pop-btn-close">fermer</div></div>');
    sizeElem();

    $(window).scroll(function(){
        sizeElem();
    });
    $(window).resize(function(){
        sizeElem();
    });

    function sizeElem(){
        contentScrollTop = $(window).scrollTop();
        contentScrollLeft = $(window).scrollLeft();
        $('#pop-inscription').css('top', ($(window).height()/2) + contentScrollTop - ($('#pop-inscription').height()/2));
        $('#pop-inscription').css('left', ($(window).width()/2) + contentScrollLeft - ($('#pop-inscription').width()/2));
    }

    $('#pop-btn-close').click(function(){
        $('#overlay-appear').fadeOut('fast',function(){
            $(this).remove();
        });
        $('#pop-inscription').fadeOut('fast',function(){
            $(this).remove();
        });
        return false;
    });

}