Hello. i just to be point okey...^^ how to combine JS to an external file in order reducing http request. i have this script at my head section. <script type="text/javascript" src="www.example.com/javascripts/jquery.min.js"></script> <script src="www.example.com/javascripts/ajax.js" type="text/javascript"></script> <script type="text/javascript" src="www.example.com/javascripts/jquery/jquery-ui.custom.min.js"></script> <script type="text/javascript" src="www.example.com/javascripts/jquery.validates.js"></script> <script type="text/javascript"> {literal}jQuery.noConflict();{/literal} </script> so i try add like this. i copy this following code to notepad like this. **** <script type="text/javascript" src="www.example.com/javascripts/jquery.min.js"></script> <script src="www.example.com/javascripts/ajax.js" type="text/javascript"></script> <script type="text/javascript" src="www.example.com/javascripts/jquery/jquery-ui.custom.min.js"></script> <script type="text/javascript" src="www.example.com/javascripts/jquery.validates.js"></script> <script type="text/javascript"> {literal}jQuery.noConflict();{/literal} </script> ***** and name by example.js and put new code at head section <script type="text/javascript" src="www.example.com/javascripts/example.js"></script> it's already good?? thanks