

<!--- hide script from old browsers

function hullspeed(form) {form.result1.value = (Math.sqrt(form.lwl.value *
1)) * (1.34 * 1)
				  form.unit.value = "Knots"}

function wavespeed(form) {form.result1.value = (1.34 * 1) *
(Math.sqrt(form.wvspd.value * 1))
				  form.unit.value = "Knots"} 

function miles(form) {form.result1.value = (form.mile.value * 1) * (0.86898
* 1)
			    form.unit.value = "Nautical Miles"}

function km_kn(form) {form.result1.value = (form.kilo.value * 1) * (0.53966
* 1)
			    form.unit.value = "Knots/hour"}
			
function kn_km(form) {form.result1.value = (form.knots.value * 1) *
(1.85200 * 1)
			    form.unit.value = "Kilometres/hour"}

function kn_ft(form) {form.result1.value = (form.feet.value * 1) *
(101.3000 * 1)
			    form.unit.value = "Feet/min"}

function display (textfield)

{

alert(". . . . . . . . . . . . . . About Nautical Calucaltor . . . . . . . . . . . . . .   		This Script Was Created By: Jamie Beyore July 19, 1997 . . . 1997 (C)")

}

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