<HTML>
<HEAD>
<TITLE>Untitled</TITLE>
<SCRIPT>
function check(v) {
var oktal=false;
var okbog=false;
var bogstaver="abcdefghijklmnopqrstuvwxyzæøå"+
"ABCDEFGHIJKLMNOPQRSTUVWXYZÆØÅ";
var tal="0123456789";
var i;
for (i=0;i<v.length;i++) {
if (bogstaver.indexOf(v.charAt(i))>=0) {okbog=true;}
if (tal.indexOf(v.charAt(i))>=0) {oktal=true;}
}
if (!(oktal && okbog)) {
alert("Du skal have mindst et bogstav og et ciffer");
}
return (oktal && okbog);
}
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="myform" action="
http://www.overtherain.bow/cgi/action.cgi" method="post" OnSubmit="return check(password.value);">
Password
<INPUT TYPE="TEXT" SIZE="10" name="password">
<INPUT TYPE="submit" VALUE="tryk på mig">
</FORM>
</BODY>
</HTML>