[jQuery] newbie question

[FrenchiINLA]

I have a javascript function like MyFunc(btn), and I would like to
associate a click event to all my button with button1 class in the
page to this function. I tried the following code and is not working
for me:

    $("[EMAIL PROTECTED]'button'].button1").each(function()
    {
        this.click(function(){MyFunc(this);});
    });

what's wrong with my code? any help would be greatly appreciated.