calling function inside a function in JavaScript

  1. Forget Code
  2. JavaScript
  3. calling function inside a function 
function get_added_text(textpart1,textpart2)
{
 var added_text=textpart1+" "+textpart2;
 return added_text;
}

function write_text()
{
 var thetext=get_added_text("Hi","there!");
 document.write(thetext);
}
write_text();