//Sequential jQuery animation

$(document).ready(function() {
    $("#introduce_a").animate({ left: '+=391' }, 2000);
    $("#friend").animate({ left: '-=391' }, 2000, text_box_anim);
});

function text_box_anim() {
    $("#intro_text_box").fadeIn(1500, text_anim);
}

function text_anim() {
    $("#intro_text").fadeIn(1500, voucher_anim);
}

function voucher_anim() {
    $("#voucher").css('visibility', 'visible');
    $("#voucher").animate({ left: '+=230' }, 2000);
}

//Clickable DIV

$("#link_box").click(function() {
    window.location = $(this).find("a").attr("href");
    return false;
});