function Url=irsa_db_url
% Return the URL for IRSA database query.
% Package: VO.IRSA
% Description: Return the URL for IRSA database query.
% Input  : null
% Output : - URL.
% Tested : Matlab R2011b
%     By : Eran O. Ofek                    Sep 2016
%    URL : http://weizmann.ac.il/home/eofek/matlab/
% Reference: http://irsa.ipac.caltech.edu/applications/Gator/GatorAid/irsa/catsearch.html
% Example: Url=VO.IRSA.irsa_db_url
% Reliable: 2
%--------------------------------------------------------------------------

Url = 'http://irsa.ipac.caltech.edu/cgi-bin/Gator/';