function getNavIDs(path)
        {
                var basepathRegEx = new RegExp("/en_us".replace(/\//g, "\/"));
                var navIDs = new Array(1)

                // remove trailing file extension
                var navID = path.replace(/\.[a-z0-9]{1,5}$/gi, '');

                // remove basepath
                navID = navID.replace(basepathRegEx, '');

                for (var i=1; navID != ""; i++)
                {
                        navIDs[i] = navID.replace(/\//g, '__');
                        navID = navID.replace(/\/[^\/]*$/g, '');
                }
                return navIDs;
        }

        $j = jQuery.noConflict();
        $j(document).ready(function(){
                var navIDs = getNavIDs(location.pathname);
                for ( var i=0; i<navIDs.length; i++ )
                {
                        var navpath = "ul#nav-sec a#nav" + navIDs[i];
                        var subnavpath = "ul#nav-sec ul#subnav" + navIDs[i];
                        //alert(navpath);
                        //$j(navpath).removeClass().addClass("topicon1");
                        //$j(subnavpath).removeClass().addClass("subtopicson1");
                }
        });