<html>
<head>
<script type="text/javascript" language="JavaScript">
<!--
var count;
function produkt(num) {
if (!count) {
previous = document.form.text.value;
document.form.text.value += "Produkt" + num;
count = 1;
} else if (count) {
document.form.text.value = previous;
document.form.text.value += "Produkt" + num;
}
}
//-->
</script>
<title>Blubb</title>
</head>
<body>
<form name="form">
<input type="text" name="text">
</form>
<a href="java script: produkt(1);">1</a>
<a href="java script: produkt(2);">2</a>
<a href="java script: produkt(3);">3</a>
<a href="java script: produkt(4);">4</a>
<a href="java script: produkt(5);">5</a>
</body>
</html>