function convertir_vent(inform) {
var mph = parseFloat(inform.mph.value);
var kmh = parseFloat(inform.kmh.value);
var Nusos = parseFloat(inform.Nusos.value);
var ms = parseFloat(inform.ms.value);
//MPH-KMH-Nusos conversio
//Nusos a X
if ((inform.mph.value == "") && (inform.kmh.value=="" ) && (inform.ms.value=="" )) {
mph = (Nusos)*(1.15155);
kmh = (Nusos)*(1.853);
ms = (Nusos)*(0.51);
inform.mph.value = parseFloat(mph);
inform.kmh.value = parseFloat(kmh);
inform.ms.value = parseFloat(ms);
}
//kmh a X
else if ((inform.mph.value == "") && (inform.Nusos.value=="") && (inform.ms.value=="" )) {
mph = (kmh)*(0.62137);
Nusos = (kmh)*(0.54704);
ms = (kmh)*(0.27778);
inform.mph.value = parseFloat(mph);
inform.Nusos.value = parseFloat(Nusos);
inform.ms.value = parseFloat(ms);
}
//mph a X
else if ((inform.kmh.value == "") && (inform.Nusos.value=="") && (inform.ms.value=="")) {
kmh = (mph)*(1.60934);
Nusos = (mph)*(0.86957);
ms  = (mph)*(0.44704);
inform.kmh.value = parseFloat(kmh);
inform.Nusos.value = parseFloat(Nusos);
inform.ms.value = parseFloat(ms);
}
//ms-second a X
else if ((inform.kmh.value == "") && (inform.Nusos.value=="") && (inform.mph.value=="")) {
kmh = (ms)*(3.6);
Nusos = (ms)*(1.96936);
mph  = (ms)*(2.23693);
inform.kmh.value = parseFloat(kmh);
inform.Nusos.value = parseFloat(Nusos);
inform.mph.value = parseFloat(mph);
}
else {
kmh = (mph)*(1.60934);
Nusos = (mph)*(1.15193);
ms  = (mph)*(0.44704);
inform.kmh.value = parseFloat(kmh);
inform.Nusos.value = parseFloat(Nusos);
inform.ms.value = parseFloat(ms);
}
}

function convertir_temperatura(inform) {

var fahrenheit = parseFloat(inform.fahrenheit.value);
var celsius = parseFloat(inform.celsius.value);
//F-C 
if (inform.celsius.value == "") {
celsius = (fahrenheit-32)*(5/9);
inform.celsius.value = parseFloat(celsius);
}
//C-F 
else if (inform.fahrenheit.value == "") {
fahrenheit = celsius*(9/5) + 32
inform.fahrenheit.value = parseFloat(fahrenheit);
}
else {
celsius = (fahrenheit-32)*(5/9);
inform.celsius.value = parseFloat(celsius);
}
}

function borrarconversions_vent(form){
form.kmh.value = "";
form.ms.value = "";
form.nusos.value = "";			
form.mph.value = "";			
}

function borrarconversions_temp(form){
form.celsius.value = "";
form.fahrenheit.value = "";
}