Create a random number in the value= attribute on a hidden input field

I’m wanting to have a randomly generated number as the value of a tag each time I reload the page.

<form action=”whatever.asp” method=”post” name=”myform” onsubmit=”return ValidateForm(this)”>

<input type=”hidden” name=”v46″ value=”8773″>

</form>

I want to replace the [B]8773[/B] of the attribute value=”8873 with a randomly generated number between 1-9999. So far I have found the code below which generates a random number as the value in a visible input field.

What I need it to do is change in the actual code of the page each time the page reloads for a [B]hidden input value[/B]. So evertime you refresh the page the value=”8873″ in the actual code changes to a different number.

The JavaScript I have so far is

[CODE]
<script type=”text/javascript”>
var n=9999;
onload=function(){
var rand = Math.ceil(Math.random()*n);
document.forms[0].elements[‘v46’].value=rand
}
</script>
[/CODE]

Any Ideas? Any help would be greatly appreciated.

Also in #JavaScript _↴