How can I pass a parameter to a setTimeout() callback?

Question

I have some JavaScript code that looks like:

function statechangedPostQuestion()
{
  //alert("statechangedPostQuestion");
  if (xmlhttp.readyState==         


        

Answer 1

You can pass the parameter to the setTimeout callback function as:

setTimeout(function, milliseconds, param1, param2, ...)

eg.

function myFunction() {
  setTimeout(alertMsg, 3000, "Hello");
}

function alertMsg(message) {
    alert(message)
}