Blue Ray player hookup - DirecTV

My JVC TV has 1 HDMI input that my direct tv uses, how can I hook in my blue ray player? I had a manual 3 way splitter, but the blue ray shuts off and stops the directr tv from working, unless I power on the blue ray again. Is there a certain type of splitter I need for this situation?

This question, "Blue Ray player hookup," is about DirecTV channels, programming, equipment, and sports.