jQuery(document).ready(function () {
    jQuery('#intro_block').waypoint(function(direction){

        var _loan__sticky_header = jQuery('.loan__sticky-header');
        if (direction == "down") {
            _loan__sticky_header.css({
                'width': '100%',
                'position': 'fixed',
                'top': '0',
                'z-index': '999',
                'left': '0px',
                'display':'block'
            });
            _loan__sticky_header.slideDown('fast',function(){
                presize('.loan__sticky-header .navbar-brand img' , 90 , 70);
            });

        } else {
            _loan__sticky_header.css({
                'display':'none'
            });
        }

    });
});