Hello! ideas

Hello, im Brian from Argentina, i like this game, i tried to play it on an ipod touch 3g. first of all, it runs, but it’s scaled, so the “pixelated” part wasn’t there. so i injected a meta tag
<meta name=”viewport” content=”width=device-width, initial-scale=1, maximum-scale=1″ />
which makes it scall to 1:1 proportion, it works but most of the bottom things doesnt fit, so first of all i would like to make this game playable on smaller screens. i think it would be a nice thing to do this
if(innerWidth < 750){

// Display some buttons to toogle things like map and status
}else{
// Display it normally
}