<html><head><script>function formSubmit(){document.getElementById("frm1").submit();}</script></head><body><p>Enter some text in the fields below, then press the "Submit form" button to submit the form.</p><form id="frm1" action="form_action.asp">First name: <input type="text" name="fname"><br>Last name: <input type="text" name="lname"><br><br><input type="button" onclick="formSubmit()" value="Submit form"></form></body></html>