<!-- GESTION DS VOTES -->

var id=0;
var done=false;
var Vote=0;
var pic = new Array();
pic[0]=new Image();
pic[0].src="star1.gif";
pic[1]=new Image();
pic[1].src="star2.gif";
pic[2]=new Image();
pic[2].src="star3.gif";
var bareme = new Array("peu ","passablement ","moyennement","presque","");

function rate(level){
	var ipvote = (document.getElementById('ipvote').value)*1;
	if (ipvote == 1){return false;}
	if (id == document.getElementById('idevt').value*1){return false;}
	for(i=1;i<6;i++){ 
		document.getElementById('nbetoile'+i).src=(level<i)?pic[0].src:pic[1].src;
//		document.getElementById('vote').innerHTML="Votre vote : "+level+" étoile(s)   "+bareme[level-1]+" satisfaisant";
		Vote=level;
	}
}

function rep(level){
	var ipvote = (document.getElementById('ipvote').value)*1;
	if (ipvote == 1){return false;}
	if (id == document.getElementById('idevt').value*1){return false;}
	for(i=1;i<6;i++){
		if(i<=level+0.5){
			document.getElementById('nbetoile'+i).src=pic[2].src;
		}else{
			document.getElementById('nbetoile'+i).src=pic[0].src;
		}
	}
}


 function valider(level){
	var ipvote = (document.getElementById('ipvote').value)*1;
	if (ipvote == 1){return false;}
//	if (done){return false;}
	var nbvote = (document.getElementById('nbvote').value)*1;
	var addvote = (document.getElementById('nbvote').value)*1 +1;
	var tmpnote = (document.getElementById('tmpnote').value)*1;
	var nouveauvote = (tmpnote*nbvote + level)/ (nbvote+1);
	
	resultat = nouveauvote.toFixed(2);
	
	for(i=1;i<6;i++){
		if(i<=nouveauvote+0.5){
			document.getElementById('nbetoile'+i).src=pic[2].src;
		}else{
			document.getElementById('nbetoile'+i).src=pic[0].src;
		}
	}
	
	document.getElementById('vote').innerHTML=' '+resultat+' ('+addvote+' vote(s))';

	var argevt = level+"---"+document.getElementById('idevt').value;
	var box = document.getElementById('resultat_vote');
	var page = 'update_note.php';	
	if( document.getElementById('dejavote').value == 0){
		document.getElementById('dejavote').value = 1;	
		/////////////////////
		if(document.all){
			//Internet Explorer
			var XhrObj = new ActiveXObject("Microsoft.XMLHTTP") ;
		}else{ 
			//Mozilla
			var XhrObj = new XMLHttpRequest();
		}//fin else
	
		//définition de l'endroit d'affichage:
		XhrObj.open("POST", page);
		//Ok pour la page cible
		XhrObj.onreadystatechange = function(){
			if (XhrObj.readyState == 4 && XhrObj.status == 200)
				box.innerHTML = XhrObj.responseText ;
		}
		XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		XhrObj.send("list_arg="+argevt);
		/////////////////////
	}
	for(i=1;i<6;i++){
		if(i<=(resultat*1)+0.5){
			document.getElementById('nbetoile'+i).src=pic[2].src;
		}else{
			document.getElementById('nbetoile'+i).src=pic[0].src;
		}
	}
	id=document.getElementById('idevt').value*1;
	done=true;
}