Getting CONTENT text inside function?

Hi alex... i hav a question, look my code:

var div = new AW.HTML.DIV;
div.setContent("my_weird_content_text_r0x",
  function() {
    // here, i want get the content, like (alert(this.getCurrentContent())
  }
);
document.write(div);

Its possible to get the content text? In comment line //here, what i need to do?
tkz.

I guess if you try retrieving the value of the function from inside the function you will get endless loop.

Ill try to explain:

Im making a FILTER BAR for table, user can add GROUPS OF FILTERS (each group contains various filters), im using a list like:

|----------|--------|--------|
|objGroup | next | parent |
|----------|--------|--------|

When user add a group, i set the NEXT (with obj) and need to append a content in SPAN PARENT, like:

this.setNext(new OBJ...());
this.getNext().setParent(this);
this.getSpan().setContent("group_filter_"+this.getNext().getId(), function() {
  //example,  contentText() = "group_filter_5"
 return GLOBAL_GROUPS[contentText().substring(contentText().indexOf("_")+1).getSpan()
}
);

So, the root GROUP SPAN append ALL CHILDS SPAN.

Screenshoots:
http://www.sonner.com.br/pc/activewidgets/ss/table_filter_add_cond.JPG
http://www.sonner.com.br/pc/activewidgets/ss/table_filter_added_cond.JPG

I found only this way to do.
Undertand? Sry my english again.