function doExpand(paraNum, imageNum) 
{
  if (paraNum.style.display=="none") 
  {
    paraNum.style.display=""; 
    imageNum.src="images/common/minus.gif"
  }
  else 
  {
    paraNum.style.display="none"; 
    imageNum.src="images/common/plus.gif"
  }
}

function ExtractFileName(value) 
{ 
  return value.substring(value.lastIndexOf('/') + 1, value.length);
}

function lset(page)
{
  try
  {
  if (parent)
    parent.resel_page(ExtractFileName(String(page)));
  }
  catch(err)
  {
  }
}