Imagemaps HTML over a TV remote control

I have a receiver and just saw that i can access that trough html commands. like: http://dreambox/web/vol?set=set23 The size should be: 600 height, 300 width. What i want: - Map the controls on the remote with the needed html5 commands. I want a "variable" instead of a fixed ip in the url. so replace http://dreambox with a php variable. - I want a [login to view URL] file where after changing that ip variable it will show me a remote control with the size i told, where i can easily tap with my fingers the html controls of my remote. the function list is here: [login to view URL]:WebInterface#RemoteControl