nicht angemeldet
[code=html]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>switchTextareaAbility</title>
<script language="JavaScript" type="text/javascript">
<!--
function switchTextareaAbility () {
document.forms["one"].elements["two"].disabled = (document.forms["one"].elements["two"].disabled) ? false : true;
}
-->
</script>
</head>
<body>
<form name="one" action="">
<input type="checkbox" onclick="switchTextareaAbility();">
<textarea name="two">Text</textarea>
</form>
</body>
</html>
[/code]