function WriteMenuItem( link, title )
{
document.write('<li><a href="');
document.write(link);

if( link == currentPage )
{
document.write('" class="current ');
}

document.write('">');
document.write(title);
document.write('</a></li>');
}

function DisplayMenu( )
{

document.write('<ul>');

WriteMenuItem("index.html", "Home");
WriteMenuItem("courses.html", "Training Courses");
WriteMenuItem("Articles/articles.html", "Articles");
WriteMenuItem("books.html", "Books");
WriteMenuItem("conferences.html", "Conferences");
WriteMenuItem("contact.html", "Contact");

document.write('</ul>');
}

DisplayMenu();