function kb(val) { 
document.conversion.saisie.value = document.conversion.saisie.value + val; 
document.conversion.q.focus(); 
}
function copy() { 
textRange=document.conversion.saisie.createTextRange();   textRange.execCommand("Copy");   textRange="";
}
function effacer() { 
document.conversion.saisie.value = "";
}
function verif() {
if (/ /.test(document.conversion.q.value))
{ car = document.conversion.q.value;
car = car.replace(/ /g, "");
car = car.replace(/&&&&/g, "4");
car = car.replace(/&&&/g, "3");
car = car.replace(/&&/g, "2");
car = car.replace(/&/g, "1");
document.conversion.q.value = car;
document.conversion.submit(); }
}