无法读取Javascript全局数组对象

I'm having a few issues and I think it is because of the way I'm declaring an array. I'm using jQuery and I want to declare a global array so I can use its items inside my functions. The way I'm doing it now, when I do try to use the items in a function, they are limited. I did a console log of the array and it seems to show that it has stuff in it (even the stuff that I want) but then when I perform jQuery functions on those items it tells me I'm having a few issues and I think it is becau