Fixed issue with Opera browser which showed calendar on the button click.
Fixed issue with Opera browser which showed calendar on the button click.

psu-capstone-aperture/aperture-vman,Ruva/aperture-vman,Ruva/aperture-vman,psu-capstone-aperture/aperture-vman,psu-capstone-aperture/aperture-vman,Ruva/aperture-vman