Ranking?

i have finally finished nearly finished my shooting game but need a way to give the player a rank. The current code doesn’t work but i’m sure its something like this.

onLoad = function () {
    if (time<60) {
        rank = "OMG!!";
        break;
    }
    if (time<65) {
        rank = "woooo";
        break;
    }
    if (time<70) {
        rank = "It's a good-a";
        break;
    }
    if (time>75) {
        rank = "don't quit your day job";
        break;
    }
    if (time<80) {
        rank = "practice was made for people like you";
        break;
    }
    if (time<95) {
        rank = "press ALT+F4. NOW";
        break;
    }
};[as/]

It is supposed to work like if you get a time less than 60 then it says the first one.