Avertissement : anonymous function does not always return a value

Fichier Source : file:///C:/Documents%20and%20Settings/Bilgor/Bureau/tuto_coins_arrondis_jquery/tuto_coins_arrondis_jquery/jquery-1.4.js

Ligne : 399, Colonne : 2

Code Source :

 },

--------------------- ou encore ---------------------

Avertissement : anonymous function does not always return a value

Fichier Source : file:///C:/Documents%20and%20Settings/Bilgor/Bureau/tuto_coins_arrondis_jquery/tuto_coins_arrondis_jquery/jquery-1.4.js

Ligne : 411, Colonne : 23

Code Source :

   return jQuery.ready();

--------------------- ou encore ---------------------

.....

.....

Avertissement : variable i redeclares argument

Fichier Source : file:///C:/Documents%20and%20Settings/Bilgor/Bureau/tuto_coins_arrondis_jquery/tuto_coins_arrondis_jquery/jquery-1.4.js

Ligne : 3033, Colonne : 14

Code Source :

    for ( var i = 0, l = not.length; i < l; i++ ) { 

<script type="text/javascript" src="./jquery-1.4.js"></script>

	<script type="text/javascript">

		$(document).ready(function(){

			$('div.rounded').wrap('<div class="cadre"></div>');

			$('div.cadre').prepend('<div class="cadre_hd"></div><div class="cadre_hg"></div>');

			$('div.cadre').append('<div class="cadre_bd"></div><div class="cadre_bg"></div>');

		});

	</script>

a écrit :
I did a bit of research and apparently a lot of warnings are normal for jQuery and it's more of a Firefox issue if you have a setting called 'javascript.options.strict' set to 'true'. Supposedly having this setting to 'true' is uncommon and having it set to this makes it produce a LOT of warnings that will slow you down. In light of this I simply decided to change this setting to 'false' and I would assume most people do as well. Ever since then, no warnings. I imagine the jQuery developers know this issue quite well and are either working to fix it or know it's really not an issue.