Suppose you have a form defined as:
<form action="test.php" method="post">
<div id="cc" style="display:none">
<input id="uid" name="uid" style="width:100px">
<input id="pwd" name="pwd" type="password" style="width:100px">
<input type="submit" value="Submit">
</div>
</form>
When the page is loaded successfully, delay creating the textbox components.
<script type="text/javascript">
$(function(){
setTimeout(function(){
$('#cc').show();
$('#uid,#pwd').textbox();
},1000)
})
</script>