Excel Web Query not returning data from table constructed from js.

I work for the county and I am trying to make a query that will pull data off of Dells warranty site so that we can verify what parts need to be processed. I have a list of service tags and I am able pass it as part of the URL, however If I select the table no data is returned. I think it might have something to do with the fact that the table is contained within some javascript tabs.
http://support.dell.com/support/topics/global.aspx/support/my_systems_info/details?c=us&l=en&s=gen&servicetag=3D9XP81&~tab=1

Really all I need from this page is the days left number in the bottom right.