What is wrong with my Syntax?


#1

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";
        }}};
        
     if(choice1 === "paper") {
     
        if(choice2 === "rock") {
            return "paper wins";
        } 
        else { 
            return "scissors wins";
            }
        }
    };
}   
     if(choice1 === "scissors") {
     
        if(choice2 === "rock") {
            return "rock wins";
        } 
        else { 
            return "scissors wins";
        }
    };

#2
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";
        }}};

first } closes else, second } closes else if and the last } closes the function so the whole stuff following which should be part of the function is not.