Help with form submit

i searched and thought i found what i was looking for but couldn’t get things to work so if someone could help with what i think is a simple problem for experienced scripters, i’d really appreciate it.

i have an html form that looks like this:

<FORM action="http://domain.com/article.asp?id=51&article=1" method=post>
<INPUT id=prod_type type=hidden value=View name=prod_type>
<INPUT id=prod_type type=hidden value=dispSub name=prod_type>
<INPUT id=ProdId type=hidden value=3 name=ProdId>
<INPUT type=submit value="Submit"> 
</FORM>

i need to duplicate this in my flash button. i tried these but neither of them works:

on (release) {
	subscribe = new LoadVars();
	subscribe.prod_type = "View";
	subscribe.prod_type = "dispSub";
	subscribe.ProdId = "3";
	subscribe.send("http://domain.com/article.asp?id=51&article=1", "_blank", "POST"); 
}

and

on (release) {
	var prod_type:String = "View";
	var prod_type:String = "dispSub";
	var ProdId:String = "3";
	getURL("http://domain.com/article.asp?id=51&article=1", "_blank", "POST");
}{

If have a Flash form example that works with a perl script.
I could send it to you if you want.

Inflicted, i’m willing to try anything. please send via pm or email. thanks!

still open to suggestions tho.