Object dump of an object during execution of JavaScript code

object_dump.js

function odump(object, depth, max) {
    depth = depth || 0;
    max = max || 2;
    if (depth > max) return false;
    var indent = "";
    for (var i = 0; i < depth; i++) indent += " ";
    var output = "";
    for (var key in object) {
        output += "n" + indent + key + ": ";
        switch (typeof object[key]) {
            case "object":
                output += odump(object[key], depth + 1, max);
                break;
            case "function":
                output += "function";
                break;
            default:
                output += object[key];
                break;
        }
    }
    return output;
}

A few spaces/newlines here and there in the output wouldn't hurt readability.