function openPicture( url ) {
  my_wi = window.open( url, "StuStaCulum", "dependent=yes, location=no, menubar=no, toolbar=no" );
  return false;
}

function openPictureWindow( url, wi, he ) {
  if( he != 0 ) {
    my_wi = window.open( url, "StuStaCulum", "width="+(wi+60)+", height="+(he+80)+", dependent=yes, location=no, menubar=no, toolbar=no" ); } else { 
    my_wi = window.open( url, "StuStaCulum", "dependent=yes, location=no, menubar=no, toolbar=no" );
  }

  return false;
}

function adjustPictureWindow( tar, wi, he ) {
  tar.resizeTo(wi,he);
}