document.write("<td > </td>")
document.write("<td ><a href='index.html'  >Home</a></td>")
document.write("<td ><a href='portfolio.php'  >Portfolio</a></td>")
document.write("<td ><a href='kontakt.html'  >Kontakt</a></td>")
document.write("<td ><a href='impressum.html'  >Impressum</a></td>")