function convert(known) {

if (known == "AUD") {

var aud = document.theform.aud.value;
var cad = (aud * 1.3451 / 1.4099);

cad = Math.round(cad * 100) / 100;

document.theform.cad.value = cad;


var chf = (aud * 1.2953 / 1.4099);

chf = Math.round(chf * 100) / 100;

document.theform.chf.value = chf;


var eur = (aud * 1 / 1.4099);

eur = Math.round(eur * 100) / 100;

document.theform.eur.value = eur;


var gbp = (aud * 0.83275 / 1.4099);

gbp = Math.round(gbp * 100) / 100;

document.theform.gbp.value = gbp;


var hkd = (aud * 9.9619 / 1.4099);

hkd = Math.round(hkd * 100) / 100;

document.theform.hkd.value = hkd;


var jpy = (aud * 107.81 / 1.4099);

jpy = Math.round(jpy * 100) / 100;

document.theform.jpy.value = jpy;


var nzd = (aud * 1.7898 / 1.4099);

nzd = Math.round(nzd * 100) / 100;

document.theform.nzd.value = nzd;


var sgd = (aud * 1.7262 / 1.4099);

sgd = Math.round(sgd * 100) / 100;

document.theform.sgd.value = sgd;


var usd = (aud * 1.2818 / 1.4099);

usd = Math.round(usd * 100) / 100;

document.theform.usd.value = usd;


}
else if (known == "CAD") {
var cad = document.theform.cad.value;
var aud = (cad * 1.4099 / 1.3451);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var chf = (cad * 1.2953 / 1.3451);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (cad * 1 / 1.3451);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (cad * 0.83275 / 1.3451);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (cad * 9.9619 / 1.3451);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (cad * 107.81 / 1.3451);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (cad * 1.7898 / 1.3451);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (cad * 1.7262 / 1.3451);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (cad * 1.2818 / 1.3451);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "CHF") {
var chf = document.theform.chf.value;
var aud = (chf * 1.4099 / 1.2953);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (chf * 1.3451 / 1.2953);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var eur = (chf * 1 / 1.2953);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (chf * 0.83275 / 1.2953);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (chf * 9.9619 / 1.2953);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (chf * 107.81 / 1.2953);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (chf * 1.7898 / 1.2953);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (chf * 1.7262 / 1.2953);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (chf * 1.2818 / 1.2953);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "EUR") {
var eur = document.theform.eur.value;
var aud = (eur * 1.4099 / 1);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (eur * 1.3451 / 1);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (eur * 1.2953 / 1);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var gbp = (eur * 0.83275 / 1);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (eur * 9.9619 / 1);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (eur * 107.81 / 1);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (eur * 1.7898 / 1);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (eur * 1.7262 / 1);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (eur * 1.2818 / 1);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "GBP") {
var gbp = document.theform.gbp.value;
var aud = (gbp * 1.4099 / 0.83275);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (gbp * 1.3451 / 0.83275);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (gbp * 1.2953 / 0.83275);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (gbp * 1 / 0.83275);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var hkd = (gbp * 9.9619 / 0.83275);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (gbp * 107.81 / 0.83275);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (gbp * 1.7898 / 0.83275);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (gbp * 1.7262 / 0.83275);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (gbp * 1.2818 / 0.83275);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "HKD") {
var hkd = document.theform.hkd.value;
var aud = (hkd * 1.4099 / 9.9619);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (hkd * 1.3451 / 9.9619);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (hkd * 1.2953 / 9.9619);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (hkd * 1 / 9.9619);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (hkd * 0.83275 / 9.9619);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var jpy = (hkd * 107.81 / 9.9619);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (hkd * 1.7898 / 9.9619);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (hkd * 1.7262 / 9.9619);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (hkd * 1.2818 / 9.9619);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "JPY") {
var jpy = document.theform.jpy.value;
var aud = (jpy * 1.4099 / 107.81);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (jpy * 1.3451 / 107.81);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (jpy * 1.2953 / 107.81);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (jpy * 1 / 107.81);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (jpy * 0.83275 / 107.81);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (jpy * 9.9619 / 107.81);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var nzd = (jpy * 1.7898 / 107.81);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (jpy * 1.7262 / 107.81);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (jpy * 1.2818 / 107.81);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "NZD") {
var nzd = document.theform.nzd.value;
var aud = (nzd * 1.4099 / 1.7898);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (nzd * 1.3451 / 1.7898);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (nzd * 1.2953 / 1.7898);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (nzd * 1 / 1.7898);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (nzd * 0.83275 / 1.7898);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (nzd * 9.9619 / 1.7898);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (nzd * 107.81 / 1.7898);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var sgd = (nzd * 1.7262 / 1.7898);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
var usd = (nzd * 1.2818 / 1.7898);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "SGD") {
var sgd = document.theform.sgd.value;
var aud = (sgd * 1.4099 / 1.7262);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (sgd * 1.3451 / 1.7262);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (sgd * 1.2953 / 1.7262);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (sgd * 1 / 1.7262);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (sgd * 0.83275 / 1.7262);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (sgd * 9.9619 / 1.7262);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (sgd * 107.81 / 1.7262);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (sgd * 1.7898 / 1.7262);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var usd = (sgd * 1.2818 / 1.7262);
usd = Math.round(usd * 100) / 100;
document.theform.usd.value = usd;
}
else if (known == "USD") {
var usd = document.theform.usd.value;
var aud = (usd * 1.4099 / 1.2818);
aud = Math.round(aud * 100) / 100;
document.theform.aud.value = aud;
var cad = (usd * 1.3451 / 1.2818);
cad = Math.round(cad * 100) / 100;
document.theform.cad.value = cad;
var chf = (usd * 1.2953 / 1.2818);
chf = Math.round(chf * 100) / 100;
document.theform.chf.value = chf;
var eur = (usd * 1 / 1.2818);
eur = Math.round(eur * 100) / 100;
document.theform.eur.value = eur;
var gbp = (usd * 0.83275 / 1.2818);
gbp = Math.round(gbp * 100) / 100;
document.theform.gbp.value = gbp;
var hkd = (usd * 9.9619 / 1.2818);
hkd = Math.round(hkd * 100) / 100;
document.theform.hkd.value = hkd;
var jpy = (usd * 107.81 / 1.2818);
jpy = Math.round(jpy * 100) / 100;
document.theform.jpy.value = jpy;
var nzd = (usd * 1.7898 / 1.2818);
nzd = Math.round(nzd * 100) / 100;
document.theform.nzd.value = nzd;
var sgd = (usd * 1.7262 / 1.2818);
sgd = Math.round(sgd * 100) / 100;
document.theform.sgd.value = sgd;
}
}