Dynamic forname/fieldname

Hello,

I was wondering if I could do the following : can I change the formname and fieldname with an argument? This way I can re-use the script multiple times.

My code (that doesn't work):

-----------------
<script>
function test(arg,arg2) {
document.arg.arg2.value="yes";
}
</script>

<form name="frmtest">
<input type="text" name="test1" value="hello">
<input type="button" onclick="javascript:test('frmtest','test1');">
</form>
-----------------

How can I make this work?
Thanks in advance!

You neeed to use eval() for something like this. Change your function to:

As you have it, the browser will look for an object(form) named 'arg' with an element(field) named 'arg2' instead of the value of those variables.