function wmconv(form)
{
	var w = parseFloat(form.weekly.value);
	var i = 0;
	i = (w * 52 ) / 12.0;
	if(isNaN(i)) { i = 0.00; }
	var minus = '';
	if(i < 0) { minus = '-'; }
	i = Math.abs(i);
	i = parseInt((i + .005) * 100);
	i = i / 100;
	m = new String(i);
	if(m.indexOf('.') < 0) { m += '.00'; }
	if(m.indexOf('.') == (m.length - 2)) { m += '0'; }
	m = minus + m;
	form.monthly.value = m;

	return false;
}