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| function calculpro()
{
var formu = document.getElementById("formu");
var cumu = parseInt(formu.procumu.value);
var immo = parseInt(formu.proimmo.value);
var cons = parseInt(formu.procons.value);
var mons = parseInt(formu.promons.value);
var mde = parseInt(formu.promde.value);
var autre = parseInt(formu.proautre.value);
var mont = parseInt(formu.promont.value);
var duree = parseInt(formu.produree.value);
// ou parseFloat
formu.promont.value = cumu + immo - cons;
formu.prototal.value = mons + mde + autre;
formu.pronewmensu.value = mont * 0.08/(12*Math.pow(0.08/12,-duree));
} |