Range filtering + search

Hi there,

I'm using the range search (http://www.datatables.net/examples/plug-ins/range_filtering.html) and the search function.

Now it's obvious that if I use the search that it only shows the entries within that given range. However I want the search to use all entries, instead of the ones just in that range. And then when the search box is empty again, go back to the range.

How can I do this?

Partial code of what I'm using can be found here: http://jsfiddle.net/nt1Lcqp3/