function friend_popup(id) {

var windowwidth = document.body.clientWidth
var windowheight = document.body.clientHeight

	dd.elements.friend_popup.moveTo(((windowwidth/2)-140),250);

	document.getElementById('friend_data').innerHTML='';

	new Ajax.Request('/settings/friends/options/'+id,{
		method:'get',
		onSuccess: function(transport) {
			document.getElementById('friend_data').innerHTML = transport.responseText;

		}});
		//dimbackground();

		dd.elements.friend_popup.show();
		dd.elements.friend_popup.show();
		dd.elements.friend_popup.maximizeZ();
}

function friend_popup_close() {
	//returnbackground();
	dd.elements.friend_popup.hide();

}

function save_comment_friend(userid,comment) {

	new Ajax.Request('/settings/friends/comments/'+userid, {
		method:'post',
		parameters: '&comment='+encodeURIComponent(comment),
		onSuccess: function(transport){
			friend_popup_close();
		}});

}