Posting a javascript value

[Eclyps19]

how the hell do i post a javascript value? Someone told me it was something like this.

<form name="form1" method="post" action="profile03_update.asp?promiscuity=document.getElementById(level)">

where level is the javascript variable. I think I am close but... i need some assistance. Thanks!

[Twey]

Lol, no. You edit the value of a hidden input (<input type="hidden">) then submit its form.

[Eclyps19]

crap i'm such a loser!

can you gimme an example? I'm still not 100% getting how I get the javascript value in there. Thanks twey =)

[Twey]

<form id="myform" action="profile03_update.asp" method="post" onsubmit="elements['promiscuity'].value = document.getElementById('level').value;return true;">
  <input type="hidden" id="promiscuity" />
  <input type="submit" value="Go!" />
</form>

[Eclyps19]

thanks! Much clearer now. =D!!!!!! you rock!