function friends_add(id) {
	new Ajax.Request('/friends/add/', {
	  method: 'POST',
	  parameters: 'id=' + id,
	  onSuccess: function(transport) {
	  	eval("var response = " + transport.responseText);
	  	alert(response.message);
	  	document.location.reload();
	  }
	});
}

//delete function in preload.js

function friends_listing(id) {
	new Ajax.Request('/friends/listing/', {
	  method: 'POST',
	  parameters: 'id=' + id,
	  onSuccess: function(transport) {
	  	document.getElementById('friends').innerHTML = transport.responseText;
	  }
	});
}
// dhtmltooltip moved to dhtmltooltip.js