Using jQuery .eq to update value
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I have a div in a shopping cart that I'm trying to alter the number of items to match the number of items on the left side of the screen. As you press the up and down buttons next to an item the number increments appropriately. However I'm having difficulty accessing the corresponding div in the cart. Right now the number in the cart is stuck on 0. Line 7 of the code is where my problem is I believe.

Here is a jsfiddle: http://jsfiddle.net/richcoy/MHMVC/
  