file nầy có phải là trojan hay sell không, các pác vào xem giúp

[ff8_khang]

xin các pác xem giúp file này có phải là trojan ko
/*
[UCenter Home] (C) 2007-2008 Comsenz Inc.
$Id: script_manage.js 13178 2009-08-17 02:36:39Z liguode $
*/

//Ìí¼ÓÁôÑÔ
function wall_add(cid, result) {
if(result) {
var obj = $('comment_ul');
var newli = document.createElement("div");
var x = new Ajax();
x.get('do.php?ac=ajax&op=comment', function(s){
newli.innerHTML = s;
});
obj.insertBefore(newli, obj.firstChild);
if($('comment_message')) {
$('comment_message').value= '';
}
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}

//Ìí¼Ó·ÖÏí
function share_add(sid, result) {
if(result) {
var obj = $('share_ul');
var newli = document.createElement("div");
var x = new Ajax();
x.get('do.php?ac=ajax&op=share', function(s){
newli.innerHTML = s;
});
obj.insertBefore(newli, obj.firstChild);
$('share_link').value = 'http://';
$('share_general').value = '';
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}
//Ìí¼ÓÆÀÂÛ
function comment_add(id, result) {
if(result) {
var obj = $('comment_ul');
var newli = document.createElement("div");
var x = new Ajax();
x.get('do.php?ac=ajax&op=comment', function(s){
newli.innerHTML = s;
});
if($('comment_prepend')){
obj = obj.firstChild;
while (obj && obj.nodeType != 1){
obj = obj.nextSibling;
}
obj.parentNode.insertBefore(newli, obj);
} else {
obj.appendChild(newli);
}
if($('comment_message')) {
$('comment_message').value= '';
}
if($('comment_replynum')) {
var a = parseInt($('comment_replynum').innerHTML);
var b = a + 1;
$('comment_replynum').innerHTML = b + '';
}
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}
//±à¼­
function comment_edit(id, result) {
if(result) {
var ids = explode('_', id);
var cid = ids[1];
var obj = $('comment_'+ cid +'_li');
var x = new Ajax();
x.get('do.php?ac=ajax&op=comment&cid='+ cid, function(s){
obj.innerHTML = s;
});
}
}
//ɾ³ý
function comment_delete(id, result) {
if(result) {
var ids = explode('_', id);
var cid = ids[1];
var obj = $('comment_'+ cid +'_li');
obj.style.display = "none";
if($('comment_replynum')) {
var a = parseInt($('comment_replynum').innerHTML);
var b = a - 1;
$('comment_replynum').innerHTML = b + '';
}
}
}
//ɾ³ýfeed
function feed_delete(id, result) {
if(result) {
var ids = explode('_', id);
var feedid = ids[1];
var obj = $('feed_'+ feedid +'_li');
obj.style.display = "none";
}
}

//ɾ³ý·ÖÏí
function share_delete(id, result) {
if(result) {
var ids = explode('_', id);
var sid = ids[1];
var obj = $('share_'+ sid +'_li');
obj.style.display = "none";
}
}
//ɾ³ýºÃÓÑ
function friend_delete(id, result) {
if(result) {
var ids = explode('_', id);
var uid = ids[1];
var obj = $('friend_'+ uid +'_li');
if(obj != null) obj.style.display = "none";
var obj2 = $('friend_tbody_'+uid);
if(obj2 != null) obj2.style.display = "none";
}
}
//¸ü¸Ä·Ö×é
function friend_changegroup(id, result) {
if(result) {
var ids = explode('_', id);
var uid = ids[1];
var obj = $('friend_group_'+ uid);
var x = new Ajax();
x.get('do.php?ac=ajax&op=getfriendgroup&uid='+uid, function(s){
obj.innerHTML = s;
});
}
}
//¸ü¸Ä·Ö×éÃû
function friend_changegroupname(id, result) {
if(result) {
var ids = explode('_', id);
var group = ids[1];
var obj = $('friend_groupname_'+ group);
var x = new Ajax();
x.get('do.php?ac=ajax&op=getfriendname&group='+group, function(s){
obj.innerHTML = s;
});
}
}
//Ìí¼Ó»ØÌû
function post_add(pid, result) {
if(result) {
var obj = $('post_ul');
var newli = document.createElement("div");
var x = new Ajax();
x.get('do.php?ac=ajax&op=post', function(s){
newli.innerHTML = s;
});
obj.appendChild(newli);
if($('message')) {
$('message').value= '';
newnode = $('quickpostimg').rows[0].cloneNode(true);
tags = newnode.getElementsByTagName('input');
for(i in tags) {
if(tags[i].name == 'pics[]') {
tags[i].value = 'http://';
}
}
var allRows = $('quickpostimg').rows;
while(allRows.length) {
$('quickpostimg').removeChild(allRows[0]);
}
$('quickpostimg').appendChild(newnode);
}
if($('post_replynum')) {
var a = parseInt($('post_replynum').innerHTML);
var b = a + 1;
$('post_replynum').innerHTML = b + '';
}
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}
//±à¼­»ØÌû
function post_edit(id, result) {
if(result) {
var ids = explode('_', id);
var pid = ids[1];

var obj = $('post_'+ pid +'_li');
var x = new Ajax();
x.get('do.php?ac=ajax&op=post&pid='+ pid, function(s){
obj.innerHTML = s;
});
}
}
//ɾ³ý»ØÌû
function post_delete(id, result) {
if(result) {
var ids = explode('_', id);
var pid = ids[1];

var obj = $('post_'+ pid +'_li');
obj.style.display = "none";
if($('post_replynum')) {
var a = parseInt($('post_replynum').innerHTML);
var b = a - 1;
$('post_replynum').innerHTML = b + '';
}
}
}
//´òÕкô
function poke_send(id, result) {
if(result) {
var ids = explode('_', id);
var uid = ids[1];

if($('poke_'+ uid)) {
$('poke_'+ uid).style.display = "none";
}
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}
//ºÃÓÑÇëÇó
function myfriend_post(id, result) {
if(result) {
var ids = explode('_', id);
var uid = ids[1];
$('friend_'+uid).innerHTML = '<p> is now you friend, now you can£º<a href="space.php?uid='+uid+'#comment" target="_blank">Leave a Message/Cooment</a> £¬or <a href="cp.php?ac=poke&op=send&uid='+uid+'" id="a_poke_'+uid+'" onclick="ajaxmenu(event, this.id, 1)">Poke</a></p>';
}
}
//ɾ³ýºÃÓÑÇëÇó
function myfriend_ignore(id) {
var ids = explode('_', id);
var uid = ids[1];
$('friend_tbody_'+uid).style.display = "none";
}

//¼ÓÈëȺ×é
function mtag_join(tagid, result) {
if(result) {
location.reload();
}
}

//Ñ¡ÔñͼƬ
function picView(albumid) {
if(albumid == 'none') {
$('albumpic_body').innerHTML = '';
} else {
ajaxget('do.php?ac=ajax&op=album&id='+albumid+'&ajaxdiv=albumpic_body', 'albumpic_body');
}
}
//ɾ³ýÖØ·¢Óʼþ
function resend_mail(id, result) {
if(result) {
var ids = explode('_', id);
var mid = ids[1];
var obj = $('sendmail_'+ mid +'_li');
obj.style.display = "none";
}
}

//ÉèÖÃÓ¦Óò»¿É¼û
function userapp_delete(id, result) {
if(result) {
var ids = explode('_', id);
var appid = ids[1];
$('space_app_'+appid).style.display = "none";
}
}

//doÆÀÂÛ
function docomment_get(id, result) {
if(result) {
var ids = explode('_', id);
var doid = ids[1];
var showid = 'docomment_'+doid;
var opid = 'do_a_op_'+doid;

$(showid).style.display = '';
$(showid).className = 'sub_doing';
ajaxget('cp.php?ac=doing&op=getcomment&doid='+doid, showid);

if($(opid)) {
$(opid).innerHTML = 'stop';
$(opid).onclick = function() {
docomment_colse(doid);
}
}
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}

function docomment_colse(doid) {
var showid = 'docomment_'+doid;
var opid = 'do_a_op_'+doid;

$(showid).style.display = 'none';
$(showid).style.className = '';

$(opid).innerHTML = 'Reply';
$(opid).onclick = function() {
docomment_get(showid, 1);
}
}

function docomment_form(doid, id) {
var showid = 'docomment_form_'+doid+'_'+id;
var divid = 'docomment_' + doid;
ajaxget('cp.php?ac=doing&op=docomment&doid='+doid+'&id='+id, showid);
if($(divid)) {
$(divid).style.display = '';
}
}

function docomment_form_close(doid, id) {
var showid = 'docomment_form_'+doid+'_'+id;
$(showid).innerHTML = '';
}

//feedÆÀÂÛ
function feedcomment_get(feedid, result) {
var showid = 'feedcomment_'+feedid;
var opid = 'feedcomment_a_op_'+feedid;

$(showid).style.display = '';
$(showid).className = 'fcomment';
ajaxget('cp.php?ac=feed&op=getcomment&feedid='+feedid, showid);
if($(opid) != null) {
$(opid).innerHTML = 'stop';
$(opid).onclick = function() {
feedcomment_close(feedid);
}
}
}

function feedcomment_add(id, result) {
if(result) {
var ids = explode('_', id);
var cid = ids[1];

var obj = $('comment_ol_'+cid);
var newli = document.createElement("div");
var x = new Ajax();
x.get('do.php?ac=ajax&op=comment', function(s){
newli.innerHTML = s;
});
obj.appendChild(newli);

$('feedmessage_'+cid).value= '';
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}
}

//¹Ø±ÕÆÀÂÛ
function feedcomment_close(feedid) {
var showid = 'feedcomment_'+feedid;
var opid = 'feedcomment_a_op_'+feedid;

$(showid).style.display = 'none';
$(showid).style.className = '';

$(opid).innerHTML = 'Comment';
$(opid).onclick = function() {
feedcomment_get(feedid);
}
}

//·ÖÏíÍê³É
function feed_post_result(feedid, result) {
if(result) {
location.reload();
}
}

//ÏÔʾ¸ü¶à¶¯Ì¬
function feed_more_show(feedid) {
var showid = 'feed_more_'+feedid;
var opid = 'feed_a_more_'+feedid;

$(showid).style.display = '';
$(showid).className = 'sub_doing';

$(opid).innerHTML = '&laquo; Close List';
$(opid).onclick = function() {
feed_more_close(feedid);
}
}

function feed_more_close(feedid) {
var showid = 'feed_more_'+feedid;
var opid = 'feed_a_more_'+feedid;

$(showid).style.display = 'none';

$(opid).innerHTML = '&raquo; More Feed';
$(opid).onclick = function() {
feed_more_show(feedid);
}
}

//·¢²¼Í¶Æ±
function poll_post_result(id, result) {
if(result) {
var aObj = $('__'+id).getElementsByTagName("a");
window.location.href = aObj[0].href;
}
}

//µãÆÀÖ®ºó
function show_click(id) {
var ids = id.split('_');
var idtype = ids[1];
var id = ids[2];
var clickid = ids[3];
ajaxget('cp.php?ac=click&op=show&clickid='+clickid+'&idtype='+idtype+'&id='+id, 'click_div');
//Ìáʾ»ñµÃ»ý·Ö
showreward();
}

//feed²Ëµ¥
function feed_menu(feedid, show) {
var obj = $('a_feed_menu_'+feedid);
if(obj) {
if(show) {
obj.style.display='block';
} else {
obj.style.display='none';
}
}
var obj = $('feedmagic_'+feedid);
if(obj) {
if(show) {
obj.style.display='block';
} else {
obj.style.display='none';
}
}
}

//ÌîдÉúÈÕ
function showbirthday(){
$('birthday').length=0;
for(var i=0;i<28;i++){
$('birthday').options.add(new Option(i+1, i+1));
}
if($('birthmonth').value!="2"){
$('birthday').options.add(new Option(29, 29));
$('birthday').options.add(new Option(30, 30));
switch($('birthmonth').value){
case "1":
case "3":
case "5":
case "7":
case "8":
case "10":
case "12":{
$('birthday').options.add(new Option(31, 31));
}
}
} else if($('birthyear').value!="") {
var nbirthyear=$('birthyear').value;
if(nbirthyear%400==0 || nbirthyear%4==0 && nbirthyear%100!=0) $('birthday').options.add(new Option(29, 29));
}
}
/**
* ²åÈëÍ¿Ñ»
* @param String fid: Òª¹Ø±ÕµÄ²ãID
* @param String oid: Òª²åÈëµ½¶ÔÏóµÄÄ¿±êID
* @param String url: Í¿Ñ»ÎļþµÄµØÖ·
* @param String tid: Çл»±êÇ©ID
* @param String from: Í¿Ñ»´ÓÄÄÀ´µÄ
* @return ûÓзµ»ØÖµ
*/
function setDoodle(fid, oid, url, tid, from) {
if(tid == null) {
hideMenu();
} else {
//ÓÃÓÚÁ½±êÇ©Çл»ÓÃ
$(tid).style.display = '';
$(fid).style.display = 'none';
}
var doodleText = ''+url+'';
if($(oid) != null) {
if(from == "editor") {
insertImage(url);
} else {
insertContent(oid, doodleText);
}
}
}

function selCommentTab(hid, sid) {
$(hid).style.display = 'none';
$(sid).style.display = '';
}


//ÎÄ×ÖÉÁ˸
function magicColor(elem, t) {
t = t || 10;//×î¶à³¢ÊÔ
elem = (elem && elem.constructor == String) ? $(elem) : elem;
if(!elem){
setTimeout(function(){magicColor(elem, t-1);}, 400);//Èç¹ûûÓмÓÔØÍê³É£¬ÍƳÙ
return;
}
if(window.mcHandler == undefined) {
window.mcHandler = {elements:[]};
window.mcHandler.colorIndex = 0;
window.mcHandler.run = function(){
var color = ["#CC0000","#CC6D00","#CCCC00","#00CC00","#0000CC","#00CCCC","#CC00CC"][(window.mcHandler.colorIndex++) % 7];
for(var i = 0, L=window.mcHandler.elements.length; i<L; i++)
window.mcHandler.elements[i].style.color = color;
}
}
window.mcHandler.elements.push(elem);
if(window.mcHandler.timer == undefined) {
window.mcHandler.timer = setInterval(window.mcHandler.run, 500);
}
}

//Òþ˽ÃÜÂë
function passwordShow(value) {
if(value==4) {
$('span_password').style.display = '';
$('tb_selectgroup').style.display = 'none';
} else if(value==2) {
$('span_password').style.display = 'none';
$('tb_selectgroup').style.display = '';
} else {
$('span_password').style.display = 'none';
$('tb_selectgroup').style.display = 'none';
}
}

//Òþ˽Ìض¨ºÃÓÑ
function getgroup(gid) {
if(gid) {
var x = new Ajax();
x.get('cp.php?ac=privacy&op=getgroup&gid='+gid, function(s){
s = s + ' ';
$('target_names').innerHTML += s;
});
}
}

[php_code]

file dài quá vậy, xem sơ sơ thì thấy nhiều function quá, bạn xem trong file đó có chỗ nào gọi function k.

[quattichdien.net]

nhìn sơ qua thì hình như là không phải