1.  <link rel="stylesheet" href="css/jquery-ui-1.9.2/themes/base/jquery-ui.css" />
2.  <script src="css/jquery-ui-1.9.2/jquery-1.8.3.js"></script>
3.  <script src="css/jquery-ui-1.9.2/ui/jquery-ui.js"></script>
4. 
   
5.  <script>
6. $(function() {
7. $("#datepicker").datepicker({ dateFormat: "yy-mm-dd" }).val()
8. });
9.  </script>
11. <script language="javascript">
12. function add_new()
13. {
14.       ....
15. 
    
16.       mydiv.innerHTML = mydiv.innerHTML +"<input type='text' class='datepicker'>";
17. }
18. </script>

i want the datepicker to be generate dynamically, but somehow with my code above, there only a textbox is generating. it seems unable to call out the class. but when i put " <input type='text' class='datepicker'> in php, it work fine for me.

anything went wrong? or i shouldn't do in this way?