posting vars

[autocolismo]

sorry for this question but here it goes (forgive my "french"):

how can i pass variables to a url usin POST instead of GET without using a form???

so when i press a button it send's a var to the url without having to include it in the url
example:
don't want to apear:
http://www.blabla.bla/index.php?one=1&two=2&etc......

thanks

[gottes_tod]

<form name="products_edit" method="post" action="...">
    <input type="hidden" name="products_action" value="show_edit">
    <input type="hidden" name="products_id">
</form>
...
<a href="javascript:document.forms.products_edit.products_id.value=666;
javascript:document.forms.products_edit.submit()">edit</a>

isn't it??