Issues with vbulletin_menu.js

[محروم.كوم]

A client is having some page error issues related to vbulletin_menu.js. So I downloaded the script to my local machine to open and view the code. But for one thing it is compressed beyond readability; whether I open it in Notepad, Wordpad, or whatever, it's unreadable. And the worst thing is, when I simply double click it to open it in whatever the default might be, I get this:

Code:
Script: [path\to\vbulletin_menu.js]

Line: 11
Char: 1
Error: 'vBulletin' is undefined
Code: 800A1391
Source: Microsoft JScript runtime error



btw, the page errors my client is getting on his 3.8.1PL1 board are:
Code:
Message: Expected ')'
Line: 593
Char: 67
Code: 0
URI: http://sitename.com/forums/index.php


Message: 'this.controlobj' is null or not an object
Line: 11
Char: 1384
Code: 0
URI: http://sitename.com/forums/clientscr..._menu.js?v=381
Seems like Line 11 has some issues of its own. __DEFINE_LIKE_SHARE__