//apro il cont
function openCont()
{
    resetCl();
    $('#footer').animate({top:('554px')}, 1000);
    $('#header').animate({top:('0px')}, 1000);
    $("#cont").show( "clip", {direction: "vertical"}, 1000 );
    $("#menu_top").show( "blind", {direction: "horizontal"}, 1000 );
}

//lancio idea
function loadIdea()
{
    resetCl();
    $("#immagine").show( "blind", {direction: "horizontal"}, 1000 );
    $("#1").toggleClass("active");
    $(".testo").fadeIn( 1500 );
}

//lancio creative
function loadCreative()
{
    resetCl();
    $("#immagine_g").show( "blind", {direction: "horizontal"}, 1000 );
    $("#2").toggleClass("active");
    $(".testo").fadeIn( 1500 );
}

//lancio portfolio
function loadPortfolio()
{
    resetCl();
    $("#3").toggleClass("active");
}

//lancio contacts
function loadContacts()
{
    resetCl();
    $("#immagine_g").show( "blind", {direction: "horizontal"}, 1000 );
    $("#4").toggleClass("active");
    $(".testo").fadeIn( 1500 );
}

//lancio downlink
function loadDownlink()
{
    resetCl();
    $("#5").toggleClass("active");
}

//faccio apparire il nuovo content
function showNewContent()
{
    $('#content').show('fast', loadCreative());
}

//resetto le variabili e classi attive
function resetCl()
{
    $("#1").removeClass("active");
    $("#2").removeClass("active");
    $("#3").removeClass("active");
    $("#4").removeClass("active");
    $("#5").removeClass("active");
}