function submitForm(e)
{

	document.forms[0].submit();

}

function autoSubmit()
{

	if (document.getElementById && document.getElementById('d-form')) {

		objForm = document.getElementById('d-form');
		objRadios = objForm.getElementsByTagName('input');

		for (var i=0; i<objRadios.length; i++) {

			if (objRadios[i].type == 'radio') {

				addEvent (objRadios[i], 'click', submitForm, false);

			}else if (objRadios[i].type == 'submit') {

				objRadios[i].style.display = 'none';

			}

		}

	}

}

addEvent (window, 'load', autoSubmit, false);