HTTP Command for showing and hiding the PNG logo


Is it possible to show and hide the PNG logo using http commands?

Thank you


for main_logo
for ext_logo
for 3rd_logo

option value
"0" - Disable
"1" - Enable


My question is about the PNG logo. It is different from the main, ext and 3rd.
Please, can some one tell me if the PNG image can be enabled and disabled using HTTP commands?

Thank you in advanced