title: how to scroll a web application in watir
body: <p>How do I scroll a web application in Watir ?</p>
  
  <p>I have tried<code>@browser.send_keys :space</code></p>
  
  <p>This just brings the whole page down. But I have a scroll within the application, I need to scroll the vertical scroll bar down &amp; up in my automation testing, Please help me !</p>
  
  <p>Thanks!</p>
  
  <pre><code>&lt;div dojoattachpoint="containerNode" class="containerNode tabContentPane typeNavigationSingleChild" style="overflow: auto; left: 5px; top: 10px; width: 1549px; height: 535px;"&gt;
    &lt;div pageid="lifecycle_theme_home_page_dashboard_pageId" id="lifecycle_theme_home_page_dashboard_pageId" style="height: 535px; padding: 0px; width: 1549px;" widgetid="lifecycle_theme_home_page_dashboard_pageId" title="" role="group" class="dijitContentPane wcs-nullLayout"&gt;    
  </code></pre>