MythBrowser v0.22 and maybe later.
Upgrade issues from earlier version
The default ZOOM setting has changed it's definition since v0.21 of MythBrowser. In v0.21 and earlier it was specified as a percentage. So you may have had something like 100 or 150. In v0.22 it is specified between 0.3 to X with 1 being "normal". So if you have upgraded from v0.21 unless you manually change it your fonts will be 600 feet high and you will see just a blank screen. Setup -> Info Center Settings -> Web Settings -> Text Size
Default key bindings
These can be changed, could have already been changed, via standard MythTV change key binding procedures.
Taken from MythBrowser README --------------------- ZOOMIN Increase text size .,> ZOOMOUT Decrease text size ,,< TOGGLEINPUT Toggle where keyboard input goes to F1 MOUSEUP Move mouse pointer up 2 MOUSEDOWN Move mouse pointer down 8 MOUSELEFT Move mouse pointer left 4 MOUSERIGHT Move mouse pointer right 6 MOUSELEFTBUTTON Mouse Left button click 5 PAGEDOWN Scroll down half a page 9, PAGEDOWN PAGEUP Scroll up half a page 3, PAGEUP PAGELEFT Scroll left half a page 7 PAGERIGHT Scroll right half a page 1 NEXTLINK Move selection to next link", Z PREVIOUSLINK Move selection to previous link", Q FOLLOWLINK Follow selected link", Return,Space,Enter HISTORYBACK Go back to previous page", R,Backspace HISTORYFORWARD Go forward to previous page", F NEXTTAB Move to next browser tab P PREVTAB Move to previous browser tab <NO DEFAULT> DELETE Delete the current browser tab D ESCAPE Exit Escape MENU Show poup menu M INFO Toggle focused widget I The F1 key selects where the keyboard input goes to. If a web page requires some sort of input, like an edit control used to enter a search term, pressing F1 allows you to send all input to the web page. Pressing it again allows MythBrowser to again capture keyboard input. You can get smoother mouse pointer movement by lowering the repeat count for the remote keys used for mouse emulation in your lircrc config file.
NEXTLINK, PREVIOUSLINK and FOLLOWLINK don't seem to work for me (0.22 build 22957)