function readFunc(id){
	if(document.getElementById('more_'+id).style.display=="none"){
		new Effect.BlindDown('more_'+id, { duration: 0.4 });
		document.getElementById('expand_'+id).style.backgroundImage = 'url(images/icons/minus-sign.JPG)';
	}else{
		new Effect.BlindUp('more_'+id, { duration: 0.4 });
		document.getElementById('expand_'+id).style.backgroundImage = 'url(images/icons/plus-sign.JPG)';
	}
	return false;
}