Ben Wood

Ben Wood is the Digital Director at UK based agency Hallam. Ben specializes in SEO, paid search and web analytics. In his spare time, Ben is an experienced ice hockey player, currently representing the Nottingham Lions in the English National League.

Using automation to boost PPC performance

Learn how automating bid management, scripts, error checking, reporting and ad copy can help marketers harness the power of automation to succeed in...

$.ajax({ url: '//munchkin.marketo.net/munchkin.js', dataType: 'script', cache: true, success: function() { Munchkin.init('727-ZQE-044'); } }); var parallax = (function(jq){ var $ = jq; function init() { var div = $('#img1'); var nav_div = $('#floatingnav'); function calculate_parallax_height() { var img_w = 3200; var img_h = 1040; var divwidth = div.width(); console.log('div width', divwidth); var newheight = Math.floor((divwidth * img_h) / img_w)-1; console.log('new height', newheight); return newheight; } function resize_all_parallax() { var newheight = calculate_parallax_height(); div.height(newheight + 'px'); var newtop = newheight - 88; //nav_div.top(newtop + 'px'); } $(window).on('resize', function(){ resize_all_parallax(); }); resize_all_parallax(); $(window).on('scroll', function(){ var newheight = calculate_parallax_height(); if (newheight <= $(window).scrollTop()) { // if so, add the fixed class nav_div.addClass('scrolling-nav-top'); } else { // otherwise remove it nav_div.removeClass('scrolling-nav-top'); } }); } return { init: init }; })(jQuery);