function loadDrive(){ 
gapi.auth.authorize({ 
'client_id': CLIENT_ID,
'scope': SCOPES.join(' '),
'immediate': true }
, handleAuth); 
} 
function handleAuth(authResult){ 
if (!authResult.error) { 
loadClient(); 
sendData({ 
type: "login",
value: "true"}
); 
} 
 else { 
sendData({ 
type: "login",
value: "false"}
); 
} 
} 
function loadClient(){ 
_AN_Call_load("load", gapi.client, 'drive', 'v2', load_drive); 
if (getParameterByName("id") !== "") { 
current = getParameterByName("id"); 
_AN_Call_load("load", gapi, "auth:client,drive-realtime,drive-share", load_real); 
sendData({ 
type: "welcome",
value: "false"}
); 
} 
 else { 
sendData({ 
type: "welcome",
value: "true"}
); 
} 
} 
function load_drive(){ 
_AN_Call_setinterval("setInterval", window, function (){ 
refreshToken(); 
} 
, 3000000); 
get_info(); 
drive_loaded = true ; 
if (real_loaded) { 
init(); 
} 
} 
function refreshToken(){ 
gapi.auth.authorize({ 
'client_id': CLIENT_ID,
'scope': SCOPES.join(' '),
'immediate': true }
, function (result){ 
} 
); 
} 
function get_info(){ 
var request = gapi.client.drive.about.get(); 
request.execute(function (resp){ 
myRootFolderId = resp.rootFolderId; 
myEmail = resp.user.emailAddress; 
userName = resp.name; 
try { 
userUrl = _AN_Read_url('url', resp.user.picture); 
} 
catch (e) { 
} 
try { 
userId = resp.user.permissionId; 
} 
catch (e) { 
} 
sendData({ 
type: "info_drive",
folder: myRootFolderId,
mail: myEmail,
name: userName,
photo: userUrl,
id: userId}
); 
} 
); 
} 
function load_real(){ 
real_loaded = true ; 
if (drive_loaded) { 
init(); 
} 
} 
function init_realtime(model){ 
init_needed = true ; 
getContentOfFile(current, model); 
} 
function errorFn(error){ 
was_error = true ; 
console.log(error); 
sendData({ 
type: "error",
data: error}
); 
} 
function init(){ 
_AN_Call_load("load", gapi.drive.realtime, current, loaded_realtime, init_realtime, errorFn); 
}