JavaScript / Tipps / Seitennavigation mit Tasten[IE|M|O]

<script type="text/javascript">
document.onkeydown = Tastendruck;

function Tastendruck (Evenement) {
  if (!Evenement)
    Evenement = window.event;
  if (Evenement.which) {
    Tastencode = Evenement.which;
  } else if (Evenement.keyCode) {
    Tastencode = Evenement.keyCode;
  }
 taste(Tastencode);
}

function taste(Tastencode){
 if (Tastencode == 65) {location.href="#a"}
 if (Tastencode == 66) {location.href="#b"}
 if (Tastencode == 67) {location.href="#c"}
 if (Tastencode == 68) {location.href="#d"}
 if (Tastencode == 69) {location.href="#e"}
 if (Tastencode == 70) {location.href="#f"}
 if (Tastencode == 71) {location.href="#g"}
 if (Tastencode == 72) {location.href="#h"}
 if (Tastencode == 73) {location.href="#i"}
 if (Tastencode == 74) {location.href="#j"}
 if (Tastencode == 75) {location.href="#k"}
 if (Tastencode == 76) {location.href="#l"}
 if (Tastencode == 77) {location.href="#m"}
 if (Tastencode == 78) {location.href="#n"}
 if (Tastencode == 79) {location.href="#o"}
 if (Tastencode == 80) {location.href="#p"}
 if (Tastencode == 81) {location.href="#q"}
 if (Tastencode == 82) {location.href="#r"}
 if (Tastencode == 83) {location.href="#s"}
 if (Tastencode == 84) {location.href="#t"}
 if (Tastencode == 85) {location.href="#u"}
 if (Tastencode == 86) {location.href="#v"}
 if (Tastencode == 87) {location.href="#w"}
 if (Tastencode == 88) {location.href="#x"}
 if (Tastencode == 89) {location.href="#y"}
 if (Tastencode == 90) {location.href="#z"}
}
</script>

Zur Seitennavigation bitte eine Taste des Alphabets betätigen.

<h2><a name="a">A</a></h2>
Viel Text ...

<h2><a name="b">B</a></h2>
Viel Text ...

<h2><a name="c">C</a></h2>
Viel Text ...

<h2><a name="d">D</a></h2>
Viel Text ...

......................................................................................

<h2><a name="x">X</a></h2>
Viel Text ...

<h2><a name="y">Y</a></h2>
Viel Text ...

<h2><a name="z">Z</a></h2>
Viel Text ...