Kamal,
I’m understanding better your issue…so it’s the categories you are interested in moving and not the articles as you mentioned in your original message.
It would be helpful to have a URL to the site in question so we can better diagnose your issue, but I think what you are looking for is in clearly explained in the template manual.
Goto EXTENSIONS > MODULE > JA NEWS
Under Parameters, you can adjust the order of the categories or sections appearing on your page.
Just enter – category/section number : color of the tab
And then just re-order them in the order you want them to appear.
In the example attached, the first four will show in the first column and the last three will show in the second column (because I’ve set my news page to show two columns with four items).
Hope this helps.
John.