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get hover effect of global nav parent link to roll off at same time dropdown goes away in out of the box sharepoint global nav

/ Published in: JavaScript
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The class, "activeDDParent", needs css that will cause the parent to have the same hover effect it has when the mouse hovers over it. This class allows for the out-of-the-box sharepoint rollof delay. "portalnavwrapper" is just the class of a div I have that surrounds the global navigation piece. But this can be anything that encompasses the entire navigation region.

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Copy this code and paste it in your HTML 
  1. <script type="text/javascript">
  2. var thishchild;
  3. $(function() {
  4.  
  5.     $('div[id*=zz1_GlobalNavigationn]').hover( 
  6.       function () {
  7.         parentHighlight($(this));
  8.        }, 
  9.       function () {
  10.       }
  11.     );
  12.  
  13.     $('.portalnavwrapper').hover( 
  14.       function () {
  15.             }, 
  16.       function () {
  17.         setTimeout("rollOffAll()",500);
  18.       }
  19.     );
  20.  
  21.  
  22. });
  23.  
  24.  
  25. function parentHighlight(child) {
  26.     var linkIndex = child.attr('id');
  27.     if (linkIndex.indexOf("Items") > -1 ) { 
  28.         linkIndex = linkIndex.split("GlobalNavigationn")[1]; 
  29.         linkIndex = linkIndex.split('Items')[0];
  30.         $('#zz1_GlobalNavigationn' + linkIndex).addClass('activeDDParent');
  31.     }
  32. }
  33.  
  34. function rollOffAll() {
  35.  $(".activeDDParent").removeClass("activeDDParent");
  36.  
  37. }
  38.  
  39.  
  40. </script>

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