$(function(){ 

    $('#topmenu-new').load('http://polycomshop.ru/published/publicdata/POLYCOMSHOP/attachments/SC/themes/lucid/topmenu-new.html', function() {
          // ...
    });
});

$(function(){ 

    $('#NavigationSecondary').load('http://polycomshop.ru/published/publicdata/POLYCOMSHOP/attachments/SC/themes/lucid/leftmenu-new.html', function() {
          // ...
    });
});