<!-- You need a Java Enabled Browser to use the Current Calculator.
// COPYRIGHT © S.Westenskow 1998-2000 e-mail: XSSpl@hotmail.com ***
function currentCalc() {
	var e = document.forms[0].elements[3].value
	var p = document.forms[0].elements[4].value
	var r = document.forms[0].elements[5].value
	if (document.forms[0].elements[0].checked){i = Math.sqrt(p/r)}
	else {
	if (document.forms[0].elements[1].checked){i = e/r}
	else {i = p/e}}
	valuei = Math.round((i)*1000)/1000
	document.forms[0].elements[6].value=valuei
}
// -->