function navBar( tableCellRef, hoverFlag, navStyle ) {
 if ( hoverFlag ) {
  switch ( navStyle ) {
   case 1:
    tableCellRef.style.backgroundColor = '#369';
    break;
   default:
    if ( document.getElementsByTagName ) {
     tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#c00';
     }
    }
   }
 else {
  switch ( navStyle ) {
   case 1:
    tableCellRef.style.backgroundColor = '#036';
    break;
   default:
    if ( document.getElementsByTagName ) {
     tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#000';
     }
    }
   }
  }
function navBarClick( tableCellRef, navStyle, url ) {
 navBar( tableCellRef, 0, navStyle );
 window.location.href = url;
 }
function nBC( tableCellRef, navStyle, url ) {
 navBar( tableCellRef, 0, navStyle );
 window.location.href = url;
 }