function toggledisplay (id){
  if (document.getElementById) {
    var mydiv = document.getElementById(id);
	var myimg = id+"icon";
	
	if (mydiv.style.display=='block') {
		mydiv.style.display='none';
		document.images[myimg].src='typo3conf/ext/hf_countries/pi1/closed.gif'
	}
	else
	{
		mydiv.style.display='block';
		document.images[myimg].src='typo3conf/ext/hf_countries/pi1/open.gif'
	}
  }
  
}