function sond_form(snd_num){
	tmp=document.sond.vote_snd
	if (tmp.length!=null) {
		for (var i=0; i<tmp.length; i++){
			if (tmp[i].checked){
				var num_vote=i
			}
		}
		var fichier='../mod/sond_ajax.asp'
		var posting='vote_snd='+num_vote+'&num_snd='+snd_num
		var sndpost=getXMLHTTP()

		sndpost.open("post",fichier,true);
		sndpost.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		sndpost.onreadystatechange = function(){
			if ((sndpost.readyState == 4 )&&(sndpost.status == 200)) {
				return_sond_status(sndpost,snd_num)
			}
		}
		sndpost.send(posting);
	}
}
	
function return_sond_status(tmp,snd_num){
	rt=tmp.responseText
	document.getElementById('bloc_'+snd_num).innerHTML = unescape(rt)
}