function navBarLoad ()
{
    
    // TAB_IDS is a global page variable injected by the code behind Onload code and is an array type.
    for (i=0; i<TAB_IDS.length; i++)
    {
        var tab = $get(TAB_IDS[i]);
        $addHandler(tab, "mouseover", clearOtherPopups);
    }
    
    function clearOtherPopups (e)
    {                       
        for (i=0; i<TAB_IDS.length; i++)
        {
            $get(TAB_IDS[i]).HoverMenuBehavior._onUnhover();
        }
        // KR - parentNode NOT parentElement.
        var id  = e.target.parentNode.id;
        var ele = $get(id); 
        
        var hmb = ele.HoverMenuBehavior;
        hmb._onHover();

    }
}
$addHandler(window, 'load', navBarLoad);
$addHandler(window, "load", function(){ ajax.lang.activatePlugins(document, ["EMBED"]); });