function collapsecomment() {
	alert("ok, fermeture de la zone de saisie...");
	return false;
}

// fonction qui change l'affichage des etoiles
function change_note_comment(value_rate){
    
    //selon le choix de l'utilisateur
    switch(value_rate) {
    
        // si il clic sur la premiere etoile
        case '1':   // on change l'image de la première etoile
                    $('one-star').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('two-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('three-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('four-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('five-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
				//	$('value-rate').setHTML("1");
					document.getElementById('value-rate').value=1;
                break;
        // si il clic sur la deuxieme etoile
        case '2':   $('one-star').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
                    $('two-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('three-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('four-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('five-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					document.getElementById('value-rate').value=2;
                break;
        // si il clic sur la troisieme etoile
        case '3':   $('one-star').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
                    $('two-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('three-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('four-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					$('five-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					document.getElementById('value-rate').value=3;
                break;
        // si il clic sur la quatrieme etoile
        case '4':   $('one-star').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
                    $('two-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('three-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('four-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('five-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_01.gif)'
					});
					document.getElementById('value-rate').value=4;
                break;
        // si il clic sur la cinquieme etoile
        case '5':   $('one-star').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
                    $('two-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('three-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('four-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					$('five-stars').setStyles({
                        'background-image': 'url(./themes/mageekstore/img/star_rating_02.gif)'
					});
					document.getElementById('value-rate').value=5;
                break;
    
    }

}


window.addEvent('domready', function(){
	
	if ($('usercom-formulaire')) {
	    $('usercom-formulaire').addEvent('submit', function(e) {
			new Event(e).stop();
			var log = $('usercom-info').empty().addClass('ajax-loading');
	
			var a = new Ajax('ucomment.php', {
				method: "post",
				data: $('usercom-formulaire'),
		        onComplete: function(request){
					//log.removeClass('ajax-loading');
	
	                if(request) var results = Json.evaluate(request);
					// des erreurs ?
	                var msg = "";
	                //si il y a erreur dans l'envoi du formulaire
	                if(results.hasError == true) {
	                   
						$each(results.errors,function(result, i) {
							msg += result + '<br />';
						});
	                
						Growl.Bezel({
							title: 'Erreur',
							text: msg,
							duration: 3,
							callback: function() {
								$('uservalid-btn').setStyle('background-position','bottom');		
							}
						});
	
	            	}else{ // si le formulaire est envoyé
	                   
	                   if(results.hasError == false){
	                    
	                        $('userform-champ').setHTML('<img src="nat_titre.php?txt=Merci+!+&lg=300&col=rose&siz=21"><img src="nat_titre.php?txt=votre message a bien &eacute;t&eacute; envoy&eacute;&lg=300&col=noir&siz=16">');
	                   
	                   }
	                
	                }
	
				}
			}).request();
		});
	}
});