xml flash banner with clicktag

Question

I have a flash banner that pulls in an xml with an image and a link.

I have set up the clicktag on a new layer with the following code

 on (release) {
 if (_root.clickTAG.substr(0,5) == "http:") {
    getURL(_root.clickTAG, "_blank");
  }
}

I need to somehow get this variable dataArray[selItem].link from the movie loading the xml and append it to the clicktag.