JavaScript function is supposedly undefined

[craig1709]

I have this bit of javascript, right. general pastebin - Stuff - post number 897511
Thing is, I've never written a line of JavaScript in my life, just PHP. I understand the variables, and defining functions and so on but that's where it stops. The problem is I have this error:

Error: loadAlbums is not defined
Source File: chrome://albumapplet/content/albumart.js
Line: 118

every time it's loaded.

Can anybody cleverer than me point me in the right direction?

Edit: the file linked is the albumart.js file

[Design-Disaster]

loadAlbums();

Don't you need to define it between the brackets?

[LeadMagnet]

Are you calling loadAlbums() anywhere else besides in the initAlbumApplet() function?