function envoimail(adresse)
{
mail1 = adresse;
mail2 = "@";
mail3 = "hellosante.com";

location.href = "mailto:"+mail1+mail2+mail3;
}
//
function envoimail2(adresse, domaine)
{
mail1 = adresse;
mail2 = "@";
mail3 = domaine;

location.href = "mailto:"+mail1+mail2+mail3;
}