jQuery(document).ready(function() {
var fixedNav = jQuery('header.tc-header'),
ecwid_pb_scroller = jQuery('#ecwid_product_browser_scroller');
ecwid_pb_scroller.css('top', (- fixedNav.height()) + 'px');
jQuery(window).scroll(function() {
ecwid_pb_scroller.css('top', (- fixedNav.height()) + 'px');
});
});