RanMetser

jQuery(document).ready(function(jQuery) {            
            var topMenu = jQuery("#menu-main"),
                // change offset manually as needed (usually menu height)
                offset = 120,
                topMenuHeight = topMenu.outerHeight()+offset,
                menuItems =  topMenu.find('a[href*="#"]'),
                // Anchors corresponding to menu items
                scrollItems = menuItems.map(function(){
                  var href = jQuery(this).attr("href"),
                  id = href.substring(href.indexOf('#')),