Pleurer...

gistfile1.js

        $('.more-option-search-btn').on('click', function(){
            if ($('.navbar-inner .btn.btn-navbar').hasClass('collapsed')) {
                $('.view #content').css('width','974px');
                $('#menu').hide();
                $('.navbar-inner .btn.btn-navbar').removeClass('collapsed');
                $('.option-collapse').css('padding','0px');
                $('.option-collapse').css('border','none');
                $('.view .navbar.navbar-inverse .navbar-inner button i').removeClass('icon-caret-left');
                $('.view .navbar.navbar-inverse .navbar-inner button i').addClass('icon-caret-right');
                $('.seemore-view-one').removeClass('collapse');
                $('.frame .view').css('width','100%');
            } else {
                $('.view #content').css('width','704px');
                $('#menu').show();
                $('.navbar-inner .btn.btn-navbar').addClass('collapsed');
                $('.option-collapse').css('padding','10px');
                $('.option-collapse').css('border','1px solid #C9D0DA');
                $('.option-collapse').css('border-right','none');
                $('.view .navbar.navbar-inverse .navbar-inner button i').removeClass('icon-caret-right');
                $('.view .navbar.navbar-inverse .navbar-inner button i').addClass('icon-caret-left');
                $('.seemore-view-one').addClass('collapse');
                $('.frame .view').css('width','753px');
            };
        });