function verif(Formu) {
	ok=true;
	pseudo=Formu.pseudo.value;
	email=Formu.email.value;
	comm=Formu.commentaire.value;
	if (pseudo!="" && pseudo.indexOf("http")==-1 && comm!="") {
		if (email!="") {
			posAro=email.indexOf("@");
			posPoint=email.lastIndexOf(".");
			if (posAro==-1 || posAro==0 || posPoint<posAro || posPoint==(posAro+1) || email.indexOf("http")>=0)
				ok=false;
		}
		if (comm.indexOf("http")>=0 || comm.indexOf("www")>=0)
			ok=false;
	} else
		ok=false;
	return ok;
}