[jQuery] $(byName) <> $(byClass) on dynamic content

[radioAM]

hello, i'm creating dynamic content in a page, but when i use
the $ function to retrieve the new content, i'm can't find elements by
name

here is an example to reproduce the behavior

(function() {

    fn = function() {
        $('.widgetBar').append('<div class=\'acc1\'></div>');
        var acc = $('.acc1');

        //var htmlText = '<a class=\'widgetBasSelector basic\'>Hola!!</
a><div class=pp name=\'div1\'></div>';
        var htmlText = '<a class=\'widgetBasSelector basic\'>Hola!!</
a><div class=pp name=div1></div>';

        acc.append(htmlText);

        alert($('#div1').size()); // Returns 0
        alert($('.pp').size());   // Returns 1
    };

    $(fn);

    return;
})
();



what i'm doing wrong ?

i'm using jquery 1.3.2,
$('.widgetBar') returns one div element.

thanks.