Dequeuer for push in Javascript

dequeue

function dequeue(data) {
	if (temp) {
    queue.push(data);
    var time = temp.getTimeLeft();
    temp.stop();
    temp = new timer(function () {
        temp = false;
        dequeue();
    },time);
  }
  else if (queue.length == 0) {
    // Fired on push w/ no queue
		clearInterval(mainInterval);
    doThings(workingVar);
    //set temp as a timer instead of just the interval because 
    temp = new timer(function() {
      mainFunction();
    },11000);
	}
  else {
    workingVar = queue[0];
    queue.splice(0,1);
    doThings(workingVar);
    if (queue.length > 0) {
        temp = new timer(function () {
            dequeue();
          },11000);
      }
      else {
        mainInterval = setInterval(function() { mainFunction(); },11000);
        temp = false;
      }
  }
}

doThings(data) {
  //This is the function that does your action with the pushed data
}
 
mainFunction() {
  //This function is what sets things into motion when the queue is not employed. Probably called on page load the first time
  mainInterval = setInterval(function() { //stuff },11000);
}