Q:

"document.write can be a form of eval"?

I'm new to JavaScript and am trying to write code that does the following: 
Write some code that writes "1" to the console, then 1 second later writes "2" to the console, then 2 seconds after that writes "3" to the console, ..., until it gets to "10".

I've tried both the setTimeout and the setInterval + combined with setTimeout and I seem to be getting the same persistent error: document.write can be a form of eval. What does this mean and is there any different way I can code this to achieve the result I'm looking for?
var count = 1;
  setTimeout(function () {
    document.write(count);
    count += 1;
  }, 1000;
  print {
    document.write(10), 10000
  });

I understand sometimes this occurs when I have an undefined parameter, but in this case, I believe count is defined?

A:

Based off your problem, I'd go at it a bit differently.
This will work, but I'm not completely sure it's what you're looking for

var run = function(start, stop){//In your case, start is 1 and stop is 10
  var currentPos = start;
  var loop = function(){
    setTimeout(function(){
      document.write(currentPos + "<br/>");
      if(++currentPos <= stop)
        loop();
    }, (currentPos - 1) * 1000);
  }
  loop();
}
run(1, 10);

