        <!-- Creation de la page par Dr Aly Abbara, http://www.aly-abbara.com. contact : Dr@aly-abbara.com-->

function roundit(which){
return Math.round(which*10000)/10000
}

function cmanthropometrie(){
with (document.biometrie){
feet.value = roundit(cm.value/30.48);
inch.value = roundit(cm.value/2.54);
yard.value = roundit(cm.value/91.44);
m.value = roundit(cm.value/100);
}
}

function inchanthropometrie(){
with (document.biometrie){
cm.value = roundit(inch.value*2.54);
feet.value = roundit(inch.value/12);
yard.value = roundit(inch.value/36);
m.value = roundit(inch.value*0.0254);
}
}

function feetanthropometrie(){
with (document.biometrie){
cm.value = roundit(feet.value*30.48);
inch.value = roundit(feet.value*12);
yard.value = roundit(feet.value/3);
m.value = roundit(feet.value*0.3048);
}
}

function yardanthropometrie(){
with (document.biometrie){
cm.value = roundit(yard.value*91.44);
inch.value = roundit(yard.value*36);
feet.value = roundit(yard.value*3);
m.value = roundit(yard.value*0.9144);
}
}

function manthropometrie(){
with (document.biometrie){
cm.value = roundit(m.value*100);
feet.value = roundit(m.value/0.3048);
inch.value = roundit(m.value/0.0254);
yard.value = roundit(m.value/0.9144);
}
}

function kganthropometrie(){
with (document.biometrie){
gr.value = roundit(kg.value*1000);
oz.value = roundit(kg.value/0.028349);
lb.value = roundit(kg.value/0.453592);
}
}

function granthropometrie(){
with (document.biometrie){
kg.value = roundit(gr.value/1000);
oz.value = roundit(gr.value/28.349);
lb.value = roundit(gr.value/453.592);
}
}

function ozanthropometrie(){
with (document.biometrie){
kg.value = roundit(oz.value*0.028349);
gr.value = roundit(oz.value*28.349);
lb.value = roundit(oz.value/16);
}
}

function lbanthropometrie(){
with (document.biometrie){
kg.value = roundit(lb.value*0.453592);
gr.value = roundit(lb.value*453.592);
oz.value = roundit(lb.value*16);
}
}

function surfaceanthropometrie(){
with (document.biometrie){
surface1.value = roundit(0.007184 * Math.pow(cm.value,0.725)*Math.pow(kg.value,0.425));
surface2.value = roundit(0.0235 * Math.pow(cm.value,0.42246)*Math.pow(kg.value,0.51456));
surface3.value = roundit(Math.pow(cm.value*kg.value/3600,5*Math.pow(10,-1)));
surface4.value = roundit(0.024265 * Math.pow(cm.value,0.3964)*Math.pow(kg.value,0.5378));
surface5.value = roundit((kg.value*4+7)/(kg.value*1 +90));
surface6.value = roundit(0.0003207*Math.pow(cm.value,0.3)*Math.pow(gr.value,(0.7285-0.0188*Math.log(gr.value)/Math.log(10))));
imc.value = roundit((kg.value)/((cm.value/100)*(cm.value/100)));
}
}

function pmanthropometrie(){
with (document.biometrie){
poidsmaigre1.value = roundit(1.10 * kg.value - 128 * Math.pow(kg.value,2)/Math.pow(cm.value,2));
poidsmaigre2.value = roundit(1.07 * kg.value - 148 * Math.pow(kg.value,2)/Math.pow(cm.value,2));
poidsmaigre3.value = roundit(0.32810 * kg.value + 0.33929 * cm.value - 29.5996);
poidsmaigre4.value = roundit(0.29569 * kg.value + 0.41813 * cm.value - 43.2933);
}
}

function eauanthropometrie(){
with (document.biometrie){
eautotale1.value = roundit(0.296785 * kg.value + 0.194786 * cm.value - 14.012934);
eautotale2.value = roundit(0.183809 * kg.value + 0.34454 * cm.value - 35.270121);
eautotale3.value = roundit(0.3362 * kg.value + 0.1074 * cm.value - 0.09156 * age.value + 2.447);
eautotale4.value = roundit(0.2466 * kg.value + 0.1069 * cm.value - 2.097);
}
}

function pianthropometrie(){
with (document.biometrie){
poidsideal1.value = roundit(cm.value - 100 - (cm.value - 150)/4);
poidsideal2.value = roundit(cm.value - 100 - (cm.value - 150)/2);
poidsideal3.value = roundit(50 + 2.3 * (inch.value - 60));
poidsideal4.value = roundit(45.5 + 2.3 * (inch.value - 60));
poidsideal5.value = roundit(0.4536 * (inch.value * 4.064 - 130.736));
poidsideal6.value = roundit(0.4536 * (inch.value * 3.636 - 111.621));
poidsideal7.value = roundit(0.4536 * ((5.2878 * inch.value) - (0.123939 * Math.pow(inch.value,2)) + (0.00128936 * Math.pow(inch.value,3)) - 59.6035));
poidsideal8.value = roundit(0.4536 * ((6.93728 * inch.value) - (0.171703 * Math.pow(inch.value,2)) + (0.001726 * Math.pow(inch.value,3)) - 77.55796));
poidsideal9.value = roundit(50 + (cm.value - 150)/4 + (age.value - 20)/4);
}
}

function ageanthropometrie(){
with (document.biometrie){
age.value = roundit(age.value);
}
}

function deranthropometrie(){
with (document.biometrie){
der1.value = roundit(13.7516 * kg.value + 500.33 * m.value - 6.7550 * age.value + 66.473);
der2.value = roundit(9.5634 * kg.value + 184.96 * m.value - 4.6756 * age.value + 655.0955);
der3.value = roundit(13.707 * kg.value + 492.3 * m.value - 6.673 * age.value + 77.607);
der4.value = roundit(9.740 * kg.value + 172.9 * m.value - 4.737 * age.value + 667.051);
der9.value = roundit(1.083 * Math.pow(kg.value,0.48) * Math.pow(m.value,0.50) * Math.pow(age.value,-0.13) * (1000/4.1855));
der10.value = roundit(0.963 * Math.pow(kg.value,0.48) * Math.pow(m.value,0.50) * Math.pow(age.value,-0.13) * (1000/4.1855));
der5.value = roundit(der9.value * 1.375);
der6.value = roundit(der10.value * 1.375);
der7.value = roundit(der9.value * 1.55);
der8.value = roundit(der10.value * 1.55);
}
}