THIS CODE UNDER HERE WORKS, you can read the answers under here - i edit this for future reference.
HTML:
You should use html () instead of replace(). Also, assuming you want to replace your bank div with the following html:
<div id="fancy"></div>
Try this
$('#btn').click(function(e){
$('#fancy').fadeOut('slow', function(){
$('#bank').html('<div id="fancy"></div>').fadeIn('slow');
});
});
Use the following jQuery code:
$('#btn').click(function(e){
$('#fancy').fadeOut('slow', function(){
$('#bank').fadeIn('slow');
});
});
Your problem is with this line of code:
$('#bank').replace('<div id="fancy"></div>').fadeIn('slow');
There is no .replace() function in jQuery. Remove that and it works:
$('#bank').fadeIn('slow');
See it here: http://jsfiddle.net/3XwZv/57/