var linkSet=false;
<!-- this function is called in the header include file, removed from this event -->
function OpenFeedback(){
  if (! linkSet){
    var feedbackform=window.open('feedback.asp','WindowFeedBack','status=no,height=700,width=780,resizable=no,left=150,top=50,screenX=150,screenY=100,scrollbars=yes');
  }
}

function HitLink() {
  linkSet=true;
}