function tuneUpCalc( theForm ) {
	var allInputs = $(theForm).getElementsByTagName('input');
	var len = allInputs.length;
	var tally = 0;
	
	for ( var i = 0; i < len; i++ ) {
		if ( allInputs[i].type == 'radio' && allInputs[i].checked == true )
			tally += parseInt(allInputs[i].value);
	}
	
	
	$('total_answers').value = (tally);
}