Jquery Code completion in NetBeans IDE 6.9 is not working in Windows 7

I use NetBean version 6.9.1. Cod开发者_如何转开发e completion in NetBeans works for other programming langauges except jquery in my Windows 7... <script type="text/javascript" src="jquery.min.js"></script> is added on header and Jquery works in all Browsers.

For example: When I write $("p:first").app , $("p:first").append() should appear in the drop down. But It does not appear.

How can I make code completion work in NetBeans? Please help.

From the netbeans documentation : trying using ctrl-space once you've started typing.