function openSociable(id) {
	if (document.getElementById('sociable-'+id).style.visibility == "visible") {
		document.getElementById('sociable-'+id).style.visibility = "hidden";
		document.getElementById('sociable-'+id).style.height = "0px";
	}
	else {
		document.getElementById('sociable-'+id).style.visibility = "visible";
		document.getElementById('sociable-'+id).style.height = "auto";
	}
}