<!--
 function Imgchange(src)
{
	  document.getElementById('showhidepic').src = src;
	  return;
}

function Hide(id) 
{
  var itm = null;
  if (document.getElementById) {
	itm = document.getElementById(id);
  } else if (document.all){
	itm = document.all[id];
  } else if (document.layers){
	itm = document.layers[id];
  }
if (!itm){}
    else if (itm.style) {
	if (itm.style.display != "none") {
	  itm.style.display = "none";
	  Imgchange("images/hide.gif")
	}
	else {
	  itm.style.display = "";
	  Imgchange("images/show.gif")
	}
  }
  else {
	itm.visibility = "hidden";
  }
}

//-->