Update to jquery 1.3.2 from 1.3 : new problems with my code

Update to jquery 1.3.2 from 1.3 : new problems with my code


Hi
I don't know where to post my problem.
So i try here too ^^
I've updated to the new version of Jquery 1.3.2 my code.
(i used jquery 1.3).
Since i've done that, my program is not working at all.
I show you the problem :
This instruction doesn't work anymore :
$('td.entite'+(numEntite-1)+'.sortie>img[src=\'images/checked.png
\']').each(
function()
{
}
);
Although, this works :
$('td.'+idEntite+'.entree>img').each(
function()
{
if ($(this).attr('src')=='images/checked.png')
{
}
}
);
If i use again the old jquery my first instruction is working again.
So i wonder what is the problem with the new jquery.
Is there something i should know about the new version ?
I'm not an expert in jquery, so please excuse me if the cause seems
easy to you, but i really need to know why.
Thanks for your help.
Alkariane