Facebox class is not working on jquery event

[eluser]Naveed Ramzan[/eluser]
well, please visit a website www.kntechnologies.com, at footer please click on Employee Area, a login page will be appear in facebox.

In my case, a link having class of facebox is working exactly same as above employee area is working (which is correct).

I update some content on change of combo box using jquery and also update the content of that hyperlink but now that page will not open in facebox, its redirect in same browser window.

/******************************************************/
Html code on page refresh
/******************************************************/

Code:

<a href="http://localhost/nupolife/product/fn_get_additional_content/1" class="facebox">Concept Icons</a>

/******************************************************/
Html code on change of combo box
/******************************************************/

Code:

<a href="http://localhost/nupolife/product/fn_get_additional_content/4" class="facebox">Concept Icons</a>

/******************************************************/
JS Code
/******************************************************/

$(".facebox").facebox();

Please tell me if you are clear now ?