Completed rps

var outcomes= { "rock": "scissors", "scissors": "paper", "paper": "rock" };
console.log ("REBEL ONE!")
var myInput= prompt("Choose your weapon");
if (Object.keys(outcomes) .indexOf(myInput.toLowerCase()) > -1)
{
var aiInput= Object.keys(outcomes) [Math.floor((Math.random() * 3) + 1) - 1];
console.log ("AI chooses %s", aiInput);
if (myInput==aiInput){
    console.log ("It's a tie, you both fucked up!");
}
else {
    if (outcomes [myInput] == aiInput) {
    console.log ("Victory!"); }
    else {
        console.log("AI Wins!"); }
}
}
else {
    console.log ("You fucked up at rock, paper, scissors. What are you a programmer? Your mother must be so proud!"); }