Firefox and Flash change from firebug

Question

I'm trying to write a Playlist for Flash Player. So I have problem with Flash & firefox. The playlist is HTML list where I have file urls for MP3. When I change from firebug object value the firefox doesn't react - disapears.

Upd: I have object where I have parameters, when I change for example parameter where is written file path, the firefox doesn't react, flash player still using file path which received when page loads.

Update 2: Very very strange! When I change in firebug, it's ok. When I do same steps with jquery, flash gives this error: You are missing some Flash content that should appear here! Perhaps your browser cannot display it, or maybe it did not initialize correctly. You are missing some Flash content that should appear here! Perhaps your browser cannot display it, or maybe it did not initialize correctly.

My jquery looks like this:

    $('div.filefield-file a').click(function () {
    $('object object').attr({data: "temp"});
    var newMusic = $(this)[0].href;
    alert(newMusic);
    var newFlashVars = "playerID=12646923621&autostart=no&loop=no&soundFile="+newMusic;
    /*$('object object').attr({data: "temp"});*/
    $('object object param[name=flashvars]').attr('value',newFlashVars);
    $('object object').attr({data: "http://spp/sites/all/modules/swftools/shared/1pixelout/player.swf"});
});

Answer 1

I drop custom code writing, and I'm using now FlowPlayer, it is supporting Audio, Video and Images. Also Playlist :)