How to open Atlassian Confluence drop down menus on mouse over rather than mouse click events

menu-hover-click.confluence4.snippet.html

<!-- For Confluence 4.x -->
<script>
 AJS.toInit(function($){ 
   $('.ajs-menu-bar > li.ajs-menu-item').hover( 
      function(){ 
        $(this).children('a')[0].click(); 
      }, 
      function(){ 
        $(this).children('a')[0].click(); 
        $(this).removeClass('hover'); 
      } 
    ); 
  }); 
</script>

menu-hover-click.confluence5.snippet.html

<!-- For Confluence 5.x -->
<script>
  AJS.toInit(function ($) {
    var navHover = function(){ 
      $(this).click(); 
    };
    $('.aui-header-secondary .aui-nav a').hover(navHover, navHover);
  });
</script>