var Note=0;

	
	function affiche_bloc_message(){
		document.getElementById("id_bloc_message").style.visibility='visible';
		document.getElementById("id_bloc_message").style.display='block';
	}

	function cache_bloc_message(){
		document.getElementById("id_bloc_message").style.visibility='hidden';
		document.getElementById("id_bloc_message").style.display='none';
	}
	
	function affiche_bloc_mail(){
                        document.getElementById("id_bloc_mail").style.display='block';
                        document.getElementById("id_bloc_mail").style.visibility='visible';

	}
	
	function affiche_bloc_vote(){
			if (document.getElementById("id_bloc_vote").style.visibility == 'hidden') {
				document.getElementById("id_bloc_message").style.visibility='hidden';
				document.getElementById("id_bloc_message").style.display='none';
				document.getElementById("id_bloc_mail").style.visibility='hidden';
				document.getElementById("id_bloc_mail").style.display='none';
				document.getElementById("id_bloc_vote").style.visibility='visible';
				document.getElementById("id_bloc_vote").style.display='block';
			}
			else {
				document.getElementById("id_bloc_vote").style.visibility='hidden';
				document.getElementById("id_bloc_vote").style.display='none';
			}
	}

		
	function cache_bloc_mail(){
			document.getElementById("id_bloc_mail").style.visibility='hidden';
			document.getElementById("id_bloc_mail").style.display='none';
	}
				
	function cache_bloc_vote(){
			document.getElementById("id_bloc_vote").style.visibility='hidden';
			document.getElementById("id_bloc_vote").style.display='none';
	}
	
	function cache_bouton_valider(){
			document.getElementById("bouton_valider_vote").style.visibility='hidden';
			document.getElementById("bouton_valider_vote").style.display='none';
	}


		
	function img_over(id_img){
		chaine = document.getElementById(id_img).src;
		chaine = chaine.replace(/(off)/,"on");
		document.getElementById(id_img).src = chaine;
	}
	
	function img_out(id_img){
		chaine = document.getElementById(id_img).src;
		chaine = chaine.replace(/(on)/,"off");
		document.getElementById(id_img).src = chaine;
	}
	function texte_note(txt) {
		document.getElementById("texte_note").innerHTML = txt;
	}
	function affiche_bt_vote(){
		document.getElementById('bouton_valider_vote').style.visibility='visible';
	}
	
	function note_over(note_temp){
		if(note_temp>=1){
			img_over("img_note1");
			texte_note("Nul !");
		}else{
			img_out("img_note1");
		}
		if(note_temp>=2){
			img_over("img_note2");
			texte_note("Bof...");
		}else{
			img_out("img_note2");
		}
		if(note_temp>=3){
			img_over("img_note3");
			texte_note("Moyen");
		}else{
			img_out("img_note3");
		}
		if(note_temp>=4){
			img_over("img_note4");
			texte_note("Sympa !");
		}else{
			img_out("img_note4");
		}
		if(note_temp>=5){
			img_over("img_note5");
			texte_note("Top Cool !!!");
		}else{
			img_out("img_note5");
		}
		
		document.getElementById("note").value = note_temp;
		
	}