How to use typeof and switch cases in Javascript

[jazmine]

I'm having problems finding out what's wrong with the code below. I have consulted how to use typeof and switch cases, but I'm lost at this point. Thanks in advance for your advices.\[code\]// Write a function that uses switch statements on the// type of value. If it is a string, return 'str'. If it// is a number, return 'num'. If it is an object, return// 'obj'. If it is anything else, return 'other'.function detectType(value) { switch (typeof value) { case string: return "str"; case number: return "num"; default: return "other"; }}\[/code\]------------- Update -----------------------------------Turns out the problem comes from my mistake (or rather oversight) of not following the instructions properly. Thanks again for your help and comments!