function showregion (index, country){
	document.getElementById('region-link-'+ index).className = 'act';
	document.images['regions-startpage'].src = '/images/regions/regions_' + index + '_' + country + '.gif';
}

function hideregion (index, country, selregion){
	document.getElementById('region-link-'+ index).className = 'no';
	if (selregion > 0) {
		document.getElementById('region-link-'+ selregion).className = 'act';
		document.images['regions-startpage'].src = '/images/regions/regions_' + selregion + '_' + country + '.gif';
	} else {
		document.images['regions-startpage'].src = '/images/regions/regions_no.gif';
	}
}