[jQuery] Hmm... Got stuck at 1 point.

[jQuery] Hmm... Got stuck at 1 point.


I got one question mark over my head and I please someone for little
help.
I have this
    $j.ajax({
     type: "POST",
     url: domain+"pages/groups/add/about",
     data: "action=start",
     error: function(msg){
            $j("#progress").addClass("progress-error");
            $j("#progress #pmessage").text("Ops! There was error with
loading... Please report problem!");
     },
     success: function(content){
     $j("#tabs").append(content);
     $j("#progress #pmessage").text("Loaded... ");
     setTimeout('$j("#progress").fadeOut("slow");', 2000);
     }
    });
And when this method is executed, content response normally. Problem
is when I'm trying to do some effects when user is working with
returned content.
For example
$j("#type").bind("click", function(){
var typevalue = $j("#type").attr("value");
if ( typevalue == "standalone" )
{
$j("#parent").attr("disabled", "disabled");
}else if ( typevalue == "parent" )
{
$j("#parent").attr("disabled", "");
}
});
This is located in base file inside of head element where rest of
scripts are too but this doesn't response at all.
If for example i set this function inside of returned file than
everything works normally.
Is there any possible way to do it w/o setting up script tag where is
returning content?
Thanks a lot!