count up code

I found some code last week that counted up from 1 to whatever and it worked last week. when I opened the file up today adobe edge it says the file was created by a previous version of adobe edge and will be renamed "updated". Now the code I had that was working isn't working anymore.

here was the code. can someone give me code that just counts up from 1?

var counter_delay = 34;

var max_count = 45;

var present_count = 0;

var timer = window.setInterval(stepUp,counter_delay);

function stepUp(){

present_count++;

// Change the text of an element

sym.$("Text").html(present_count);

if(present_count==max_count)

clearInterval(timer);

}