document.write("<td colspan='2' valign='top'>&nbsp;&nbsp;")
document.write("<a href='/cgi-bin/salto.exe?laeis&E' class='NavBar'>orri nagusia</a>")
document.write(" | ")
document.write("<a href='/cgi-bin/salto.exe?medio_ambiente&E' class='NavBar'>ingurugiroa</a>")
document.write(" | ")
document.write("<a href='/cgi-bin/salto.exe?vima_publicaciones&E' class='NavBar'>argitalpenak</a>")
document.write("</td>")