setTimeOut Arrgument Passing

Question

In JavaScript I want to use the setTimeOut() function like this

Answer 1

If you want to use parameters, try this example:

var x = "OK";
setTimeout(alertOK.bind(null,x), 3000);
x = "Would be WRONG";
console.log("before timeout:", x);

function alertOK(x){
	console.log("after timeout:",x);
}

It also works when in loop (where creating functions is not advisable).