Scroll window and set focus when searching
Scroll window and set focus when searching

When searching by clicking on a substance name link in the results,
scroll back up to the search box and set focus to the text box.

ctacdev/openfdapool2,ctacdev/openfdapool2,ctacdev/openfdapool1,ctacdev/openfdapool1,ctacdev/openfda_rfq,ctacdev/openfda_rfq,ctacdev/openfda_rfq,ctacdev/openfdapool1,ctacdev/openfdapool2