No corazon...me explique mal.
pon el
onkeypress="return noenter()" en el textfield...asi:
Código:
<html>
<head>
<title>Untitled</title>
<script language="javascript">
<!--
function noenter()
{
return !(window.event && window.event.keyCode == 13);
}
//-->
</script>
</head>
<body onLoad="document.formulario.txt.focus()">
<form action="javascript:alert('wenasssss')" method="post" name="formulario" id="formulario">
<input type="submit" name="enviar" value="enviar" >
<input type="text" name="txt" value="xxxxxxxxxxxx" onkeypress="return noenter()">
</form>
</body>
</html>
Y me avisas ;)