function calculatebabip(form) {
	var babipAB = form.babipab.value;
	var babipH = form.babiph.value;
	var babipHR = form.babiphr.value;
	var babipSO = form.babipso.value;
	var babipSF = form.babipsf.value;
	var babipValue = (babipH-babipHR)/(babipAB-babipSO-babipHR+=babipSF);
	var babipDenom = (babipAB + 2);
	document.getElementById('babipValue').style.display = '';
	document.getElementById('babipValue').innerHTML = '<strong>BABIP: </strong>' +  babipValue.toFixed(3);
}