Rock, Paper, Scissors

rps.js

var userChoice = prompt("Do you choose rock, paper or scissors?");
var computerChoice = Math.random();
if (computerChoice < 0.34) {
	computerChoice = "rock";
} else if(computerChoice <= 0.67) {
	computerChoice = "paper";
} else {
	computerChoice = "scissors";
} console.log("Computer: " + computerChoice);

var compare = function(choice1, choice2){
    if(choice1 === choice2)
    {
        return "The result is a tie!";
    }
    
    else if(choice1 === "rock")
    {
        if(choice2 === "scissors")
        {
            return "rock wins"
        }
        else
        {
            return "paper wins"
        }
    }
    
    else if(choice1 === "paper")
    {
        if(choice2 === "rock")
        {
            return "paper wins"
        }
        else
        {
            return "scissors wins"
        }
    }
    else(choice1 === "scissors")
    {
        if(choice2 === "paper")
        {
            return "scissors wins"
        }
        else
        {
            return "paper wins"
        }
    }
    if(choice1 != "scissors" && choice1 != "rock" && choice1 !="paper")
    {
        console.log("Learn to play this game, idiot");
    }
}