appinventor msg_color
http://ai2.appinventor.mit.edu/#5970617003540480
msgbranch [mybranch]
print "set the branch"
wait
[mybranch]
myColorVar = msgget("color")
If myColorVar = "red" then
io(po,2,0)
Else
io(po,2,1)
Endif
print myColorVar
let myReturnMsg = "You Entered " & myColorVar
msgreturn myReturnMsg
wait