function navBar( tableCellRef, hoverFlag, navStyle ) {

   if ( hoverFlag ) {
      switch ( navStyle ) {
         case 1:
            tableCellRef.style.backgroundColor = '#669999';
            break;
         default:
            if ( document.getElementsByTagName ) {
               tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#00CC99';
            }
      }
   } else {
      switch ( navStyle ) {
         case 1:
            tableCellRef.style.backgroundColor = '#006B77';
            break;
         default:
            if ( document.getElementsByTagName ) {
               tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#006B77';
            }
      }
   }
}


function navBarClick( passedUrl ) {
   window.location.href = passedUrl;
}