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// COPYRIGHT © S.Westenskow 2000 e-mail: XSSpl@hotmail.com ***
function floW() {
	var a = document.forms[0].elements[0].value
	var b = document.forms[0].elements[1].value
	var c = document.forms[0].elements[2].value
	var d = 13.7 * Math.sqrt(a)
	var e = b * Math.pow(c, 2)
	var f = d/e
valuef = Math.round(f*100)/100
document.forms[0].elements[3].value=valuef
}
// -->