Hallo,
mit DOM:
...
kann man das abkürzen?
Ja:
var formular = document.createElement("form");
var input = document.createElement("input");
formular.setAttribute("action","script.php");
formular.setAttribute("method","post");
input.setAttribute("type","text");
input.setAttribute("value","mein_wert");
formular.appendChild(input);
MfG, Thomas