trunk/public_html/meteor.js

// Set domain at highest level
var domainparts = document.domain.split(".");
document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1];

Function.prototype.bind = function(obj) {
        var method = this,
        temp = function() {
                return method.apply(obj, arguments);
        };
        return temp;
}
Function.prototype.andThen=function(g) {
        var f=this;
        var a=this.arguments
        return function(args) {
                f(a);g(args);
        }
};

function Meteor(instID) {

        this.lastmsgreceived = -1;
        this.transferDoc = false;
        this.pingtimer = false;
        this.updatepollfreqtimer = false;
        this.lastrequest = 0;
        this.recvtimes = new Array();
        this.MHostId = false;
        this.callback_process = function() {};
        this.callback_reset = function() {};
        this.callback_eof = function() {};
        this.callback_changemode = function() {};
        this.callback_statuschanged = function() {};
        this.persist = true;
        this.frameloadtimer = false;
        this.frameurl = false;

        // Documented public properties
        this.channel = false;
        this.subdomain = "data";
        this.dynamicpageaddress = "push";
        this.backtrack = 0;
        this.smartpoll = true;
        this.pollfreq = 2000;
        this.minpollfreq = 2000;
        this.mode = "stream";
        this.polltimeout=30000;
        this.maxmessages=0;
        this.pingtimeout = 10000;
        this.status = 0;

        /* Statuses:    0 = Uninitialised,
                                        1 = Loading stream,
                                        2 = Loading controller frame,
                                        3 = Controller frame timeout, retrying every 5 seconds
                                        4 = Controller frame loaded and ready
                                        5 = Receiving data
        */

        // Set or retrieve host id.  Cookie takes this form:
        // MeteorID=123:6356353/124:098320454;
        var MeteIds = Meteor.readCookie("MeteorID");
        var regex1 = new RegExp("^([0-9\:\/M]+\/)*"+instID+"\:([^\/]+)(\/[0-9\:\/M]+)*$");
        var regex2 = new RegExp("^([0-9\:\/M]+\/)*M\:([^\/]+)(\/[0-9\:\/M]+)*$");
        if (typeof(instID) == "Number" && regex1.exec(MeteIds)) {
                this.MHostId = ma[2];
        } else if (typeof(instID) == "Number") {
                this.MHostId = Math.floor(Math.random()*1000000);
                var newcookie = (MeteIds)?MeteIds+"/":"";
                newcookie += instID+":"+this.MHostId;
                Meteor.createCookie("MeteorID", newcookie);
        } else if (ma = regex2.exec(MeteIds)) {
                this.MHostId = ma[2];
        } else {
                this.MHostId = Math.floor(Math.random()*1000000);
                var newcookie = (MeteIds)?MeteIds+"/":"";
                newcookie += "M:"+this.MHostId;
                Meteor.createCookie("MeteorID", newcookie);
        }
        this.instID = (typeof(instID) != "undefined") ? instID : 0;
}

Meteor.instances = new Array();
Meteor.servertimeoffset = 0;

Meteor.create = function(instID) {
        if (!instID) instID = 0;
        Meteor.instances[instID] = new Meteor(instID);
        return Meteor.instances[instID];
}

Meteor.register = function(ifr) {
        instid = new String(ifr.window.frameElement.id);
        instid = instid.replace("meteorframe_", "");
        ifr.p = this.instances[instid].process.bind(this.instances[instid]);
        ifr.r = this.instances[instid].reset.bind(this.instances[instid]);
        ifr.eof = this.instances[instid].eof.bind(this.instances[instid]);
        ifr.get = this.instances[instid].get.bind(this.instances[instid]);
        ifr.increasepolldelay = this.instances[instid].increasepolldelay.bind(this.instances[instid]);
        clearTimeout(this.instances[instid].frameloadtimer);
        this.instances[instid].setstatus(4);
}

Meteor.setServerTime = function(timestamp) {
        var now = new Date();
        var clienttime = (now.getTime() / 1000);
        Meteor.servertimeoffset = timestamp - clienttime;
}

Meteor.prototype.start = function() {
        this.persist = (this.maxmessages)?1:0;
        this.smartpoll = (this.smartpoll)?1:0;
        this.mode = (this.mode=="stream")?"stream":"poll";
        if (!this.subdomain || !this.channel) throw "Channel or Meteor subdomain host not specified";
        var now = new Date();
        var t = now.getTime();
        if (typeof(this.transferDoc)=="object") {
                this.transferDoc.open();
                this.transferDoc.close();
                delete this.transferDoc;
        }
        if (document.getElementById("meteorframe_"+this.instID)) {
                document.body.removeChild(document.getElementById("meteorframe_"+this.instID));
        }
        if (this.mode=="stream") {
                if (document.all) {
                        this.setstatus(1);
                        this.transferDoc = new ActiveXObject("htmlfile");
                        this.transferDoc.open();
                        this.transferDoc.write("<html>");
                        this.transferDoc.write("<script>document.domain=\""+(document.domain)+"\";</"+"script>");
                        this.transferDoc.write("</html>");
                        var selfref = this;
                        this.transferDoc.parentWindow.Meteor = Meteor;
                        this.transferDoc.close();
                        var ifrDiv = this.transferDoc.createElement("div");
                        this.transferDoc.appendChild(ifrDiv);
                        var url = "http://"+this.subdomain+"."+location.hostname+"/"+this.dynamicpageaddress+"?channel="+this.channel+"&id="+this.MHostId;
                        if (this.lastmsgreceived >= 0) {
                                url += "&restartfrom="+this.lastmsgreceived;
                        } else if (this.backtrack > 0) {
                                url += "&backtrack="+this.backtrack;
                        } else if (this.backtrack < 0 || isNaN(this.backtrack)) {
                                url += "&restartfrom=";
                        }
                        ifrDiv.innerHTML = "<iframe id=\"meteorframe_"+this.instID+"\" src=\""+url+"&nocache="+t+"\" style=\"display: none;\"></iframe>";
                } else {
                        var ifr = document.createElement("IFRAME");
                        ifr.style.width = "10px";
                        ifr.style.height = "10px";
                        ifr.style.border = "none";
                        ifr.style.position = "absolute";
                        ifr.style.top = "-10px";
                        ifr.style.marginTop = "-10px";
                        ifr.style.zIndex = "-20";
                        ifr.id = "meteorframe_"+this.instID;
                        document.body.appendChild(ifr);
                        this.frameurl = "http://"+this.subdomain+"."+location.hostname+"/stream.html";
                        this.frameload();
                }
                var f = this.pollmode.bind(this);
                clearTimeout(this.pingtimer);
                this.pingtimer = setTimeout(f, this.pingtimeout);

        } else {
                var ifr = document.createElement("IFRAME");
                ifr.style.width = "10px";
                ifr.style.height = "10px";
                ifr.style.border = "none";
                if (document.all) {
                        ifr.style.display = "none";
                } else {
                        ifr.style.position = "absolute";
                        ifr.style.marginTop = "-10px";
                        ifr.style.zIndex = "-20";
                }
                ifr.id = "meteorframe_"+this.instID;
                document.body.appendChild(ifr);
                this.frameurl = "http://"+this.subdomain+"."+location.hostname+"/poll.html";
                this.frameload();
                this.recvtimes[0] = t;
                if (this.updatepollfreqtimer) clearTimeout(this.updatepollfreqtimer);
                this.updatepollfreqtimer = setInterval(this.updatepollfreq.bind(this), 2500);
        }
        this.lastrequest = t;
}

Meteor.prototype.pollmode = function() {
        this.mode="poll";
        this.start();
        this.callback_changemode("poll");
        this.lastpingtime = false;
}

Meteor.prototype.process = function(id, data) {
        if (id > this.lastmsgreceived) {
                this.callback_process(data);
                if (id != -1) this.lastmsgreceived = id;
                if (this.mode=="poll") {
                        var now = new Date();
                        var t = now.getTime();
                        this.recvtimes[this.recvtimes.length] = t;
                        while (this.recvtimes.length > 5) this.recvtimes.shift();
                }
        } else if (id == -1) {
                this.ping();
        }
        this.setstatus(5);
}

Meteor.prototype.ping = function() {
        if (this.mode=="stream" && this.pingtimer) {
                clearTimeout(this.pingtimer);
                var f = this.pollmode.bind(this);
                this.pingtimer = setTimeout(f, this.pingtimeout);
                var now = new Date();
                this.lastpingtime = now.getTime();
        }
        this.setstatus(5);
}

Meteor.prototype.reset = function() {
        var now = new Date();
        var t = now.getTime();
        var x = this.pollfreq - (t-this.lastrequest);
        if (x < 10) x = 10;
        this.ping();
        this.callback_reset();
        setTimeout(this.start.bind(this), x);
}

Meteor.prototype.eof = function() {
        this.callback_eof();
}

Meteor.prototype.get = function(varname) {
        eval("var a = this."+varname+";");
        if (typeof(a) == "undefined") throw "Cannot get value of "+varname;
        return a;
}

Meteor.prototype.increasepolldelay = function() {
        this.pollfreq *= 2;
}

Meteor.prototype.updatepollfreq = function() {
        if (this.smartpoll) {
                var now = new Date();
                var t = now.getTime();
                var avg = 0;
                for (var i=1; i<this.recvtimes.length; i++) {
                        var x = (this.recvtimes[i]-this.recvtimes[i-1]);
                        avg += (x>60000)? 60000 : x;
                }
                x = (t-this.recvtimes[this.recvtimes.length-1]);
                avg += (x>180000)? 180000 : x;
                avg /= this.recvtimes.length;
                if ((avg/3) < this.pollfreq && (avg/3) >= this.minpollfreq) this.pollfreq = Math.ceil(this.pollfreq*0.9);
                if ((avg/3) > this.pollfreq) this.pollfreq = Math.floor(this.pollfreq*1.05);
        }
}

Meteor.prototype.registerEventCallback = function(evt, funcRef) {
        if (evt=="process") {
                this.callback_process = (this.callback_process).andThen(funcRef);
        } else if (evt=="reset") {
                this.callback_reset = (this.callback_reset).andThen(funcRef);
        } else if (evt=="eof") {
                this.callback_eof = (this.callback_eof).andThen(funcRef);
        } else if (evt=="changemode") {
                this.callback_changemode = (this.callback_changemode).andThen(funcRef);
        } else if (evt=="changestatus") {
                this.callback_statuschanged = (this.callback_statuschanged).andThen(funcRef);
        }
}

Meteor.prototype.frameload = function() {
        this.setstatus(2);
        if (document.getElementById("meteorframe_"+this.instID)) {
                var f = this.frameloadtimeout.bind(this);
                this.frameloadtimer = setTimeout(f, 5000);
                document.getElementById("meteorframe_"+this.instID).src = "about:blank";
                setTimeout(this.doloadurl.bind(this), 100);
        }
}
Meteor.prototype.doloadurl = function() {
        var now = new Date();
        var t = now.getTime();
        document.getElementById("meteorframe_"+this.instID).src = this.frameurl+"?nocache="+t;
}
Meteor.prototype.frameloadtimeout = function() {
        if (this.frameloadtimer) clearTimeout(this.frameloadtimer);
        this.setstatus(3);
        this.frameload();
}
Meteor.prototype.setstatus = function(newstatus) {
        if (this.status != newstatus) {
                this.status = newstatus;
                this.callback_statuschanged(newstatus);
        }
}

Meteor.createCookie = function(name,value,days) {
        if (days) {
                var date = new Date();
                date.setTime(date.getTime()+(days*24*60*60*1000));
                var expires = "; expires="+date.toGMTString();
        }
        else var expires = "";
        document.cookie = name+"="+value+expires+"; path=/";
}

Meteor.readCookie = function(name) {
        var nameEQ = name + "=";
        var ca = document.cookie.split(';');
        for(var i=0;i < ca.length;i++) {
                var c = ca[i];
                while (c.charAt(0)==' ') c = c.substring(1,c.length);
                if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
        }
        return null;
}

Meteor.eraseCookie = function(name) {
        createCookie(name,"",-1);
}
1	// Set domain at highest level
2	var domainparts = document.domain.split(".");
3	document.domain = domainparts[domainparts.length-2]+"."+domainparts[domainparts.length-1];
4
5	Function.prototype.bind = function(obj) {
6	var method = this,
7	temp = function() {
8	return method.apply(obj, arguments);
9	};
10	return temp;
11	}
12	Function.prototype.andThen=function(g) {
13	var f=this;
14	var a=this.arguments
15	return function(args) {
16	f(a);g(args);
17	}
18	};
19
20	function Meteor(instID) {
21
22	this.lastmsgreceived = -1;
23	this.transferDoc = false;
24	this.pingtimer = false;
25	this.updatepollfreqtimer = false;
26	this.lastrequest = 0;
27	this.recvtimes = new Array();
28	this.MHostId = false;
29	this.callback_process = function() {};
30	this.callback_reset = function() {};
31	this.callback_eof = function() {};
32	this.callback_changemode = function() {};
33	this.callback_statuschanged = function() {};
34	this.persist = true;
35	this.frameloadtimer = false;
36	this.frameurl = false;
37
38	// Documented public properties
39	this.channel = false;
40	this.subdomain = "data";
41	this.dynamicpageaddress = "push";
42	this.backtrack = 0;
43	this.smartpoll = true;
44	this.pollfreq = 2000;
45	this.minpollfreq = 2000;
46	this.mode = "stream";
47	this.polltimeout=30000;
48	this.maxmessages=0;
49	this.pingtimeout = 10000;
50	this.status = 0;
51
52	/* Statuses: 0 = Uninitialised,
53	1 = Loading stream,
54	2 = Loading controller frame,
55	3 = Controller frame timeout, retrying every 5 seconds
56	4 = Controller frame loaded and ready
57	5 = Receiving data
58	*/
59
60	// Set or retrieve host id. Cookie takes this form:
61	// MeteorID=123:6356353/124:098320454;
62	var MeteIds = Meteor.readCookie("MeteorID");
63	var regex1 = new RegExp("^([0-9\:\/M]+\/)"+instID+"\:([^\/]+)(\/[0-9\:\/M]+)$");
64	var regex2 = new RegExp("^([0-9\:\/M]+\/)M\:([^\/]+)(\/[0-9\:\/M]+)$");
65	if (typeof(instID) == "Number" && regex1.exec(MeteIds)) {
66	this.MHostId = ma[2];
67	} else if (typeof(instID) == "Number") {
68	this.MHostId = Math.floor(Math.random()*1000000);
69	var newcookie = (MeteIds)?MeteIds+"/":"";
70	newcookie += instID+":"+this.MHostId;
71	Meteor.createCookie("MeteorID", newcookie);
72	} else if (ma = regex2.exec(MeteIds)) {
73	this.MHostId = ma[2];
74	} else {
75	this.MHostId = Math.floor(Math.random()*1000000);
76	var newcookie = (MeteIds)?MeteIds+"/":"";
77	newcookie += "M:"+this.MHostId;
78	Meteor.createCookie("MeteorID", newcookie);
79	}
80	this.instID = (typeof(instID) != "undefined") ? instID : 0;
81	}
82
83	Meteor.instances = new Array();
84	Meteor.servertimeoffset = 0;
85
86	Meteor.create = function(instID) {
87	if (!instID) instID = 0;
88	Meteor.instances[instID] = new Meteor(instID);
89	return Meteor.instances[instID];
90	}
91
92	Meteor.register = function(ifr) {
93	instid = new String(ifr.window.frameElement.id);
94	instid = instid.replace("meteorframe_", "");
95	ifr.p = this.instances[instid].process.bind(this.instances[instid]);
96	ifr.r = this.instances[instid].reset.bind(this.instances[instid]);
97	ifr.eof = this.instances[instid].eof.bind(this.instances[instid]);
98	ifr.get = this.instances[instid].get.bind(this.instances[instid]);
99	ifr.increasepolldelay = this.instances[instid].increasepolldelay.bind(this.instances[instid]);
100	clearTimeout(this.instances[instid].frameloadtimer);
101	this.instances[instid].setstatus(4);
102	}
103
104	Meteor.setServerTime = function(timestamp) {
105	var now = new Date();
106	var clienttime = (now.getTime() / 1000);
107	Meteor.servertimeoffset = timestamp - clienttime;
108	}
109
110	Meteor.prototype.start = function() {
111	this.persist = (this.maxmessages)?1:0;
112	this.smartpoll = (this.smartpoll)?1:0;
113	this.mode = (this.mode=="stream")?"stream":"poll";
114	if (!this.subdomain \|\| !this.channel) throw "Channel or Meteor subdomain host not specified";
115	var now = new Date();
116	var t = now.getTime();
117	if (typeof(this.transferDoc)=="object") {
118	this.transferDoc.open();
119	this.transferDoc.close();
120	delete this.transferDoc;
121	}
122	if (document.getElementById("meteorframe_"+this.instID)) {
123	document.body.removeChild(document.getElementById("meteorframe_"+this.instID));
124	}
125	if (this.mode=="stream") {
126	if (document.all) {
127	this.setstatus(1);
128	this.transferDoc = new ActiveXObject("htmlfile");
129	this.transferDoc.open();
130	this.transferDoc.write("<html>");
131	this.transferDoc.write("<script>document.domain=\""+(document.domain)+"\";</"+"script>");
132	this.transferDoc.write("</html>");
133	var selfref = this;
134	this.transferDoc.parentWindow.Meteor = Meteor;
135	this.transferDoc.close();
136	var ifrDiv = this.transferDoc.createElement("div");
137	this.transferDoc.appendChild(ifrDiv);
138	var url = "http://"+this.subdomain+"."+location.hostname+"/"+this.dynamicpageaddress+"?channel="+this.channel+"&id="+this.MHostId;
139	if (this.lastmsgreceived >= 0) {
140	url += "&restartfrom="+this.lastmsgreceived;
141	} else if (this.backtrack > 0) {
142	url += "&backtrack="+this.backtrack;
143	} else if (this.backtrack < 0 \|\| isNaN(this.backtrack)) {
144	url += "&restartfrom=";
145	}
146	ifrDiv.innerHTML = "<iframe id=\"meteorframe_"+this.instID+"\" src=\""+url+"&nocache="+t+"\" style=\"display: none;\"></iframe>";
147	} else {
148	var ifr = document.createElement("IFRAME");
149	ifr.style.width = "10px";
150	ifr.style.height = "10px";
151	ifr.style.border = "none";
152	ifr.style.position = "absolute";
153	ifr.style.top = "-10px";
154	ifr.style.marginTop = "-10px";
155	ifr.style.zIndex = "-20";
156	ifr.id = "meteorframe_"+this.instID;
157	document.body.appendChild(ifr);
158	this.frameurl = "http://"+this.subdomain+"."+location.hostname+"/stream.html";
159	this.frameload();
160	}
161	var f = this.pollmode.bind(this);
162	clearTimeout(this.pingtimer);
163	this.pingtimer = setTimeout(f, this.pingtimeout);
164
165	} else {
166	var ifr = document.createElement("IFRAME");
167	ifr.style.width = "10px";
168	ifr.style.height = "10px";
169	ifr.style.border = "none";
170	if (document.all) {
171	ifr.style.display = "none";
172	} else {
173	ifr.style.position = "absolute";
174	ifr.style.marginTop = "-10px";
175	ifr.style.zIndex = "-20";
176	}
177	ifr.id = "meteorframe_"+this.instID;
178	document.body.appendChild(ifr);
179	this.frameurl = "http://"+this.subdomain+"."+location.hostname+"/poll.html";
180	this.frameload();
181	this.recvtimes[0] = t;
182	if (this.updatepollfreqtimer) clearTimeout(this.updatepollfreqtimer);
183	this.updatepollfreqtimer = setInterval(this.updatepollfreq.bind(this), 2500);
184	}
185	this.lastrequest = t;
186	}
187
188	Meteor.prototype.pollmode = function() {
189	this.mode="poll";
190	this.start();
191	this.callback_changemode("poll");
192	this.lastpingtime = false;
193	}
194
195	Meteor.prototype.process = function(id, data) {
196	if (id > this.lastmsgreceived) {
197	this.callback_process(data);
198	if (id != -1) this.lastmsgreceived = id;
199	if (this.mode=="poll") {
200	var now = new Date();
201	var t = now.getTime();
202	this.recvtimes[this.recvtimes.length] = t;
203	while (this.recvtimes.length > 5) this.recvtimes.shift();
204	}
205	} else if (id == -1) {
206	this.ping();
207	}
208	this.setstatus(5);
209	}
210
211	Meteor.prototype.ping = function() {
212	if (this.mode=="stream" && this.pingtimer) {
213	clearTimeout(this.pingtimer);
214	var f = this.pollmode.bind(this);
215	this.pingtimer = setTimeout(f, this.pingtimeout);
216	var now = new Date();
217	this.lastpingtime = now.getTime();
218	}
219	this.setstatus(5);
220	}
221
222	Meteor.prototype.reset = function() {
223	var now = new Date();
224	var t = now.getTime();
225	var x = this.pollfreq - (t-this.lastrequest);
226	if (x < 10) x = 10;
227	this.ping();
228	this.callback_reset();
229	setTimeout(this.start.bind(this), x);
230	}
231
232	Meteor.prototype.eof = function() {
233	this.callback_eof();
234	}
235
236	Meteor.prototype.get = function(varname) {
237	eval("var a = this."+varname+";");
238	if (typeof(a) == "undefined") throw "Cannot get value of "+varname;
239	return a;
240	}
241
242	Meteor.prototype.increasepolldelay = function() {
243	this.pollfreq *= 2;
244	}
245
246	Meteor.prototype.updatepollfreq = function() {
247	if (this.smartpoll) {
248	var now = new Date();
249	var t = now.getTime();
250	var avg = 0;
251	for (var i=1; i<this.recvtimes.length; i++) {
252	var x = (this.recvtimes[i]-this.recvtimes[i-1]);
253	avg += (x>60000)? 60000 : x;
254	}
255	x = (t-this.recvtimes[this.recvtimes.length-1]);
256	avg += (x>180000)? 180000 : x;
257	avg /= this.recvtimes.length;
258	if ((avg/3) < this.pollfreq && (avg/3) >= this.minpollfreq) this.pollfreq = Math.ceil(this.pollfreq*0.9);
259	if ((avg/3) > this.pollfreq) this.pollfreq = Math.floor(this.pollfreq*1.05);
260	}
261	}
262
263	Meteor.prototype.registerEventCallback = function(evt, funcRef) {
264	if (evt=="process") {
265	this.callback_process = (this.callback_process).andThen(funcRef);
266	} else if (evt=="reset") {
267	this.callback_reset = (this.callback_reset).andThen(funcRef);
268	} else if (evt=="eof") {
269	this.callback_eof = (this.callback_eof).andThen(funcRef);
270	} else if (evt=="changemode") {
271	this.callback_changemode = (this.callback_changemode).andThen(funcRef);
272	} else if (evt=="changestatus") {
273	this.callback_statuschanged = (this.callback_statuschanged).andThen(funcRef);
274	}
275	}
276
277	Meteor.prototype.frameload = function() {
278	this.setstatus(2);
279	if (document.getElementById("meteorframe_"+this.instID)) {
280	var f = this.frameloadtimeout.bind(this);
281	this.frameloadtimer = setTimeout(f, 5000);
282	document.getElementById("meteorframe_"+this.instID).src = "about:blank";
283	setTimeout(this.doloadurl.bind(this), 100);
284	}
285	}
286	Meteor.prototype.doloadurl = function() {
287	var now = new Date();
288	var t = now.getTime();
289	document.getElementById("meteorframe_"+this.instID).src = this.frameurl+"?nocache="+t;
290	}
291	Meteor.prototype.frameloadtimeout = function() {
292	if (this.frameloadtimer) clearTimeout(this.frameloadtimer);
293	this.setstatus(3);
294	this.frameload();
295	}
296	Meteor.prototype.setstatus = function(newstatus) {
297	if (this.status != newstatus) {
298	this.status = newstatus;
299	this.callback_statuschanged(newstatus);
300	}
301	}
302
303	Meteor.createCookie = function(name,value,days) {
304	if (days) {
305	var date = new Date();
306	date.setTime(date.getTime()+(days2460601000));
307	var expires = "; expires="+date.toGMTString();
308	}
309	else var expires = "";
310	document.cookie = name+"="+value+expires+"; path=/";
311	}
312
313	Meteor.readCookie = function(name) {
314	var nameEQ = name + "=";
315	var ca = document.cookie.split(';');
316	for(var i=0;i < ca.length;i++) {
317	var c = ca[i];
318	while (c.charAt(0)==' ') c = c.substring(1,c.length);
319	if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
320	}
321	return null;
322	}
323
324	Meteor.eraseCookie = function(name) {
325	createCookie(name,"",-1);
326	}