// Fichier JScript

function SetQteComValue(tbQte, colisage)
{
    var qte = parseInt(tbQte.value);
      

    if(isNaN(qte) || qte == 0)
    {
        tbQte.value = colisage;
    }
    else
    {    
        if(qte % colisage == 0)
        {    
            tbQte.value = qte;
        }
        else
        {   
            if(qte < colisage)
            {
                tbQte.value = colisage
            }
            else
            {
                tbQte.value = Math.round(qte / colisage) * colisage
            }
        }
    }
    
}